{"id":1678,"date":"2025-09-26T00:10:40","date_gmt":"2025-09-26T00:10:40","guid":{"rendered":"https:\/\/public-exchange.org\/usc\/?post_type=project&#038;p=1678"},"modified":"2026-08-04T20:09:36","modified_gmt":"2026-08-04T20:09:36","slug":"clean-tools-resources","status":"publish","type":"project","link":"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-tools-resources\/","title":{"rendered":"CLEAN tools &amp; resources"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull is-style-default p-project-hero has-base-black-background-color has-background is-layout-flow wp-container-core-group-is-layout-b45d237d wp-block-group-is-layout-flow\" style=\"padding-top:0;padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-group alignfull p-project-hero__background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained has-background\" style=\"min-height:782px;background-image:url(&apos;https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/09\/Screenshot-2025-09-22-at-8.36.22\u202fPM.png&apos;);background-position:0% 68%;background-size:cover;\">\n<div class=\"wp-block-group aligngrid p-project-hero__content is-style-white is-layout-flow wp-container-core-group-is-layout-b709b9a7 wp-block-group-is-layout-flow is-style-white--1\" style=\"border-radius:24px;padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40)\">\n<div class=\"wp-block-group aligngrid is-layout-flow wp-container-core-group-is-layout-19eabfb7 wp-block-group-is-layout-flow\">\n<p><span class=\"c-tag-list\">\n\t\t\t\t\t<span class=\"c-tag-list__item t-category c-tag-list__item--brown\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/projects\/?_practice_area=disaster-response\" class=\"c-tag-list__item-link\">Disaster Response<\/a>\n\t\t<\/span>\n\t\t<\/span>\n<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"--tribe-stacking-order:0\">\n<h1 class=\"wp-block-heading is-style-large is-style-large--2\">Testing soil safety after L.A. wildfires<\/h1>\n<\/div>\n\n\n\n<div class=\"wp-block-column tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"--tribe-stacking-order:0\">\n<p>Protecting Angelenos from dangerous contamination with free rapid-response soil testing. Our Contaminant Level Evaluation and Analysis for Neighborhoods (CLEAN) project is a USC program separate from L.A. Dept. of Public Health soil testing. CLEAN is funded by FireAid and LA Care.<\/p>\n\n\n\n<p class=\"is-style-default t-category\" style=\"margin-top:var(--wp--preset--spacing--40);text-transform:uppercase\"><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outlined is-style-outlined--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/public-exchange.org\/usc\/project\/evaluando-el-suelo\/\">CLEAN en Espa\u00f1ol<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"section-navigation\" class=\"wp-block-group aligngrid is-style-accent p-section-navigation is-layout-flow wp-block-group-is-layout-flow is-style-accent--4\" style=\"border-radius:50px;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-group p-section-navigation__mobile-wrapper is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-cecd7293 wp-block-group-is-layout-flex\" style=\"margin-top:0\"><nav class=\"p-section-navigation__navigation wp-block-navigation is-layout-flex wp-container-core-navigation-is-layout-fbcf6490 wp-block-navigation-is-layout-flex\" aria-label=\"CLEAN Menu\"><ul class=\"wp-block-navigation__container  p-section-navigation__navigation wp-block-navigation\"><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/\"><span class=\"wp-block-navigation-item__label\">Overview<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/partnership\/\"><span class=\"wp-block-navigation-item__label\">Partnerships<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/soil-results\/\"><span class=\"wp-block-navigation-item__label\">Review Results<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-tools-resources\/\"><span class=\"wp-block-navigation-item__label\">Tools &amp; Resources<\/span><\/a><\/li><li class=\" wp-block-navigation-item wp-block-navigation-link\"><a class=\"wp-block-navigation-item__content\"  href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/contact-clean\/\"><span class=\"wp-block-navigation-item__label\">Contact CLEAN<\/span><\/a><\/li><\/ul><\/nav>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-default\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-submit-your-sample\/\">Submit a sample<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group aligngrid is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-9366075c wp-block-group-is-layout-flex\">\n<p class=\"is-style-small has-mid-gray-color has-text-color has-link-color wp-elements-a56fe7a24aedff30087f9e113c678ffc is-style-small--5\"><\/p>\n\n\n\n<div class=\"wp-block-group aligngrid is-content-justification-right is-nowrap is-layout-flex wp-container-core-group-is-layout-82baacbd wp-block-group-is-layout-flex\">\n<p class=\"is-style-small has-base-white-color has-text-color has-link-color wp-elements-a7b37de32eda91e8d85350c2c70c535e is-style-small--6\">Share this page<\/p>\n\n\n\n<ul class=\"wp-block-outermost-social-sharing has-normal-icon-size has-icon-color is-style-logos-only is-layout-flex wp-container-outermost-social-sharing-is-layout-15e81e10 wp-block-outermost-social-sharing-is-layout-flex\"><li style=\"color: #fff000; \" class=\"outermost-social-sharing-link outermost-social-sharing-link-linkedin has-yellow-color wp-block-outermost-social-sharing-link\">\n\t<a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&#038;url=https%3A%2F%2Fpublic-exchange.org%2Fusc%2Fproject%2Fsoil-testing%2Fclean-tools-resources%2F&#038;title=CLEAN%20tools%20%26%20resources\" aria-label=\"Share on LinkedIn\" rel=\"noopener nofollow\" target=\"_blank\" class=\"wp-block-outermost-social-sharing-link-anchor\">\n\t\t<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg>\t\t<span class=\"wp-block-outermost-social-sharing-link-label screen-reader-text\">\n\t\t\tShare on LinkedIn\t\t<\/span>\n\t<\/a>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<section class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group aligngrid is-style-default has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-top aligngrid is-layout-flex wp-container-core-columns-is-layout-3e250f30 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-vertically-aligned-top l-sticky has-base-white-background-color has-background tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:var(--wp--preset--spacing--60);flex-basis:25%;--tribe-stacking-order:0\">\n<h2 class=\"wp-block-heading is-style-medium has-balanced-text  is-animated-on-scroll-25 tribe-animation-type-fade-in tribe-animation-direction-bottom is-style-medium--7\" style=\"margin-top:0;--tribe-animation-speed:0.6s;--tribe-animation-offset:50px;--tribe-animation-delay:0.3s;--tribe-animation-easing:cubic-bezier(0.390, 0.575, 0.565, 1.000)\">Reduce your risk, collect some samples, spread the word<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:75%;--tribe-stacking-order:0\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-f01a8a75 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized l-shink-none\"><img decoding=\"async\" src=\"https:\/\/live-uscpx.pantheonsite.io\/wp-content\/uploads\/2025\/07\/Pictogram-1.svg\" alt=\"\" style=\"aspect-ratio:1;object-fit:cover;width:114px\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-left is-style-x-small is-style-small is-style-x-small--8\">Lead Interpretation Guide<\/h3>\n\n\n\n<p>For help understanding your results, recommendations for precautionary measures to reduce your and your family\u2019s risk of exposure, and additional resources, please see our&nbsp;<a href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/lead-interp-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">lead interpretation guide<\/a>&nbsp;(en <a href=\"https:\/\/public-exchange.org\/usc\/project\/lead-interp-guide-esp\/\" target=\"_blank\" rel=\"noreferrer noopener\">espa\u00f1ol aqu\u00ed<\/a>)<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-f01a8a75 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized l-shink-none\"><img decoding=\"async\" src=\"https:\/\/live-uscpx.pantheonsite.io\/wp-content\/uploads\/2025\/07\/Pictogram.svg\" alt=\"\" style=\"aspect-ratio:1;object-fit:cover;width:114px\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-left is-style-x-small is-style-small is-style-x-small--9\">Sampling Guide<\/h3>\n\n\n\n<p>Learn <a href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-collection-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">how to collect your samples<\/a> safely.<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-f01a8a75 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-thumbnail l-shink-none\"><img loading=\"lazy\" decoding=\"async\" width=\"115\" height=\"115\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/09\/Quantitative-Analysis-1.svg\" alt=\"\" class=\"wp-image-706\" style=\"aspect-ratio:1;object-fit:cover\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-left is-style-x-small is-style-small is-style-x-small--10\">One year findings<\/h3>\n\n\n\n<p>Find out <a href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-issue-brief-aug-26\/\" data-type=\"link\" data-id=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-issue-brief-aug-26\/\" target=\"_blank\" rel=\"noreferrer noopener\">what patterns our team is finding<\/a> among the 6,000+ samples we collected in our first year.<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-f01a8a75 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized l-shink-none\"><img decoding=\"async\" src=\"https:\/\/live-uscpx.pantheonsite.io\/wp-content\/uploads\/2025\/07\/Pictogram-2.svg\" alt=\"\" style=\"aspect-ratio:1;object-fit:cover;width:114px\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-left is-style-x-small is-style-small is-style-x-small--11\">Hang a flyer!<\/h3>\n\n\n\n<p>Spread the word by hanging <a href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-flyer\/\" target=\"_blank\" rel=\"noreferrer noopener\">flyers <\/a> in your community; free soil testing is available across L.A. County.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group alignfull is-style-light-gray has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-style-light-gray--12\" style=\"padding-top:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group aligngrid is-style-default has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns are-vertically-aligned-top aligngrid is-layout-flex wp-container-core-columns-is-layout-3e250f30 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-vertically-aligned-top l-sticky tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--60);flex-basis:25%;--tribe-stacking-order:0\">\n<p class=\"is-style-overline is-style-overline--13\" style=\"margin-top:0;margin-bottom:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">Samples Map <\/p>\n\n\n\n<p class=\"is-style-lead-in is-style-lead-in--14\" style=\"margin-top:var(--wp--preset--spacing--60)\">This map will be updated regularly as new samples are processed and analyzed.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--20);flex-basis:75%;--tribe-stacking-order:0\">\n<iframe loading=\"lazy\" aria-label=\"This is a map of locations of submitted soil samples\" src=\"https:\/\/experience.arcgis.com\/experience\/49c50f4002d04057bfe164ba18f9ada2\/\" width=\"100%\" height=\"600\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span>\n<\/iframe>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/experience.arcgis.com\/experience\/49c50f4002d04057bfe164ba18f9ada2\/\" target=\"_blank\" rel=\"noreferrer noopener\">Explore the interactive map<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group alignfull is-style-default has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group aligngrid is-style-default has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns aligngrid is-layout-flex wp-container-core-columns-is-layout-3e250f30 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-vertically-aligned-top l-sticky tribe-has-stacking-order has-global-padding is-layout-constrained wp-container-core-column-is-layout-d41a1fb6 wp-block-column-is-layout-constrained\" style=\"border-radius:0px;padding-top:var(--wp--preset--spacing--50);padding-right:0;padding-bottom:var(--wp--preset--spacing--60);flex-basis:50%;--tribe-stacking-order:0\">\n<p class=\"is-style-overline is-style-overline--15\" style=\"margin-top:0;margin-bottom:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">January 2025 Wildfire Smoke Map<\/p>\n\n\n\n<p>The animation on the right represents the movement of smoke across the Los Angeles area between January 7 and January 24, 2025. Dark red patches represent extremely smoky conditions (\u201cheavy\u201d smoke) and yellow representing less smoky air (\u201clight\u201d smoke). This is an estimate of the smoke\u2019s behavior\u2014the boundaries between orange and red, for example, should not be interpreted too precisely. The team expects that areas that were covered in red and orange plumes, particularly over consecutive days, may have greater overall exposure to pollution from the fires.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center tribe-has-stacking-order is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--20);flex-basis:75%;--tribe-stacking-order:0\">\n<figure class=\"wp-block-image size-full alignfull\" style=\"margin-top:0;margin-right:0;margin-bottom:0;margin-left:0\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"369\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/09\/unnamed.gif\" alt=\"\" class=\"wp-image-4731\"\/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n\n<div class=\"wp-block-group alignfull is-style-default has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"padding-top:0;padding-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group aligngrid is-layout-flow wp-container-core-group-is-layout-d7e64215 wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading is-style-overline is-style-overline--16\">Recent Updates<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n<div class=\"b-related-news b-related-news--layout-grid aligngrid aligngrid wp-block-acf-related-news\">\n\t\t\t\t\t<article class=\"c-news-card\">\n\t<ul class=\"c-tag-list c-news-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--brown\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/?_practice_area=disaster-response\" class=\"c-tag-list__item-link\">Disaster Response<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-news-card__inner\">\n\t\t\t\t\t<div class=\"c-news-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"648\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/fires-image-1024x648.jpeg\" class=\"attachment-large size-large\" alt=\"THe image shows the frame a burnt tricycle next to a pile of ash, following a fire.\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/fires-image-1024x648.jpeg 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/fires-image-300x190.jpeg 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/fires-image-768x486.jpeg 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/fires-image.jpeg 1344w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-news-card__content\">\n\t\t\t<h3 class=\"c-news-card__title t-display-x-small\">Concerned about fire contaminants in your soil? A new expert guide can help<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-news-card__metadata\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-outlet t-category\">LAist<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-separator t-category\">|<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-post-date t-category\">August 2026<\/span>\n\t\t\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/concerned-about-fire-contaminants-in-your-soil-a-new-expert-guide-can-help\/\" class=\"c-news-card__link-overlay\">Read more about Concerned about fire contaminants in your soil? A new expert guide can help<\/a>\n\t<\/div>\n<\/article>\n\t\t\t\t\t<article class=\"c-news-card\">\n\t<ul class=\"c-tag-list c-news-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--brown\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/?_practice_area=disaster-response\" class=\"c-tag-list__item-link\">Disaster Response<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-news-card__inner\">\n\t\t\t\t\t<div class=\"c-news-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-1024x576.jpeg\" class=\"attachment-large size-large\" alt=\"A man and woman standing in the foreground, looking out at rubble in the aftermath of a fire\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-1024x576.jpeg 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-300x169.jpeg 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-768x432.jpeg 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-1536x864.jpeg 1536w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-680x383.jpeg 680w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story-1280x720.jpeg 1280w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/usc-clean-reports-story.jpeg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-news-card__content\">\n\t\t\t<h3 class=\"c-news-card__title t-display-x-small\">After the Palisades and Eaton fires, USC research offers new answers for communities as they rebuild<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-news-card__metadata\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-outlet t-category\">USC News<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-separator t-category\">|<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-post-date t-category\">August 2026<\/span>\n\t\t\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/after-the-palisades-and-eaton-fires-usc-research-offers-new-answers-for-communities-as-they-rebuild\/\" class=\"c-news-card__link-overlay\">Read more about After the Palisades and Eaton fires, USC research offers new answers for communities as they rebuild<\/a>\n\t<\/div>\n<\/article>\n\t\t\t\t\t<article class=\"c-news-card\">\n\t<ul class=\"c-tag-list c-news-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--green\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/?_practice_area=climate-sustainability\" class=\"c-tag-list__item-link\">Climate &amp; Sustainability<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-news-card__inner\">\n\t\t\t\t\t<div class=\"c-news-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1-1024x646.jpeg\" class=\"attachment-large size-large\" alt=\"A yellow tend shades a grassy area during a World Cup Watch Party in LA\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1-1024x646.jpeg 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1-300x189.jpeg 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1-768x485.jpeg 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1-1536x969.jpeg 1536w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/08\/IMG_7924cinematicphotosediting-unicornproductionsLA-skysthelimitvideos@gmailcom-scaled-1.jpeg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-news-card__content\">\n\t\t\t<h3 class=\"c-news-card__title t-display-x-small\">Hot or Not? World Cup edition<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-news-card__metadata\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-outlet t-category\">Torched LA<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-separator t-category\">|<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-post-date t-category\">August 2026<\/span>\n\t\t\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/hot-or-not-world-cup-edition\/\" class=\"c-news-card__link-overlay\">Read more about Hot or Not? World Cup edition<\/a>\n\t<\/div>\n<\/article>\n\t\t\t\t\t<article class=\"c-news-card\">\n\t<ul class=\"c-tag-list c-news-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--brown\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/?_practice_area=disaster-response\" class=\"c-tag-list__item-link\">Disaster Response<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-news-card__inner\">\n\t\t\t\t\t<div class=\"c-news-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse-1024x576.webp\" class=\"attachment-large size-large\" alt=\"overhead shot of smoke billowing from the Lineage warehouse fire.\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse-1024x576.webp 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse-300x169.webp 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse-768x432.webp 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse-680x383.webp 680w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/07\/boyle-heights-warehouse.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-news-card__content\">\n\t\t\t<h3 class=\"c-news-card__title t-display-x-small\">USC is offering free soil testing amid Boyle Heights pollution concerns<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-news-card__metadata\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"c-news-card__metadata-post-date t-category\">July 2026<\/span>\n\t\t\t\t\t\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/news\/usc-is-offering-free-soil-testing-amid-boyle-heights-pollution-concerns\/\" class=\"c-news-card__link-overlay\">Read more about USC is offering free soil testing amid Boyle Heights pollution concerns<\/a>\n\t<\/div>\n<\/article>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-light-gray has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-style-light-gray--17\" style=\"padding-top:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group aligngrid is-layout-flow wp-container-core-group-is-layout-d7e64215 wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group is-content-justification-space-between is-layout-flex wp-container-core-group-is-layout-9366075c wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading is-style-overline is-style-overline--18\">Related Projects<\/h2>\n\n\n<div class=\"b-explore-projects-button is-style-outline tribe-button-has-icon\">\n\t<a href=\"https:\/\/public-exchange.org\/usc\/project-catalog\/\" class=\"wp-block-button__link wp-element-button\">Explore all projects<\/a>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n<div class=\"b-related-projects aligngrid aligngrid wp-block-acf-related-projects\">\n\t\t\t\t\t<article class=\"c-project-card\">\n\t<ul class=\"c-tag-list c-project-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--brown\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/projects\/?_practice_area=disaster-response\" class=\"c-tag-list__item-link\">Disaster Response<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-project-card__inner\">\n\t\t\t\t\t<div class=\"c-project-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/01\/PX_Projects_Featured-Images_CLEAN-Waters_01-1024x536.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/01\/PX_Projects_Featured-Images_CLEAN-Waters_01-1024x536.png 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/01\/PX_Projects_Featured-Images_CLEAN-Waters_01-300x157.png 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/01\/PX_Projects_Featured-Images_CLEAN-Waters_01-768x402.png 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2026\/01\/PX_Projects_Featured-Images_CLEAN-Waters_01.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-project-card__content\">\n\t\t\t\t\t\t\t<ul class=\"c-university-list c-project-card__universities\">\n\t\t\t<li class=\"c-university-list__item t-category\">USC<\/li>\n\t\t<\/ul>\n\t\t\t\t\t\t<h3 class=\"c-project-card__title t-display-small\">Testing L.A.\u2019s oceans and rivers after the 2025 wildfires<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-project-card__excerpt t-body\">Measuring water quality post-wildfires to understand potential health and environmental risks.<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/project\/clean_waters\/\" class=\"c-project-card__link-overlay\">Read more about Testing L.A.\u2019s oceans and rivers after the 2025 wildfires<\/a>\n\t<\/div>\n<\/article>\n\t\t\t\t\t<article class=\"c-project-card\">\n\t<ul class=\"c-tag-list c-project-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--green\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/projects\/?_practice_area=climate-sustainability\" class=\"c-tag-list__item-link\">Climate &amp; Sustainability<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-project-card__inner\">\n\t\t\t\t\t<div class=\"c-project-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_USC-Urban-Trees-1024x536.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_USC-Urban-Trees-1024x536.jpg 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_USC-Urban-Trees-300x157.jpg 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_USC-Urban-Trees-768x402.jpg 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_USC-Urban-Trees.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-project-card__content\">\n\t\t\t\t\t\t\t<ul class=\"c-university-list c-project-card__universities\">\n\t\t\t<li class=\"c-university-list__item t-category\">USC<\/li>\n\t\t<\/ul>\n\t\t\t\t\t\t<h3 class=\"c-project-card__title t-display-small\">Greening L.A.\u2019s hottest streets<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-project-card__excerpt t-body\">Bringing more trees, shade, and fresh air to L.A. by identifying where, what kind, and how many trees to plant for the biggest impact.<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/project\/usc-urban-trees-initiative\/\" class=\"c-project-card__link-overlay\">Read more about Greening L.A.\u2019s hottest streets<\/a>\n\t<\/div>\n<\/article>\n\t\t\t\t\t<article class=\"c-project-card\">\n\t<ul class=\"c-tag-list c-project-card__tags\">\n\t\t\t\t\t<li class=\"c-tag-list__item t-category c-tag-list__item--green\">\n\t\t\t<a href=\"https:\/\/public-exchange.org\/usc\/projects\/?_practice_area=climate-sustainability\" class=\"c-tag-list__item-link\">Climate &amp; Sustainability<\/a>\n\t\t<\/li>\n\t\t<\/ul>\n\t<div class=\"c-project-card__inner\">\n\t\t\t\t\t<div class=\"c-project-card__image\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_Tracking-Climate-Stories-1024x536.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_Tracking-Climate-Stories-1024x536.jpg 1024w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_Tracking-Climate-Stories-300x157.jpg 300w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_Tracking-Climate-Stories-768x402.jpg 768w, https:\/\/public-exchange.org\/usc\/wp-content\/uploads\/sites\/2\/2025\/10\/PX_Projects_Featured-Images_Tracking-Climate-Stories.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t<\/div>\n\t\t\t\t<div class=\"c-project-card__content\">\n\t\t\t\t\t\t\t<ul class=\"c-university-list c-project-card__universities\">\n\t\t\t<li class=\"c-university-list__item t-category\">USC<\/li>\n\t\t<\/ul>\n\t\t\t\t\t\t<h3 class=\"c-project-card__title t-display-small\">Tracking climate stories on screen<\/h3>\n\t\t\t\t\t\t\t<p class=\"c-project-card__excerpt t-body\">Tracking how climate stories impact the TV and film industry\u2014and how they shape audience perceptions of climate change.<\/p>\n\t\t\t\t\t<\/div>\n\t\t<a href=\"https:\/\/public-exchange.org\/usc\/project\/climate-storytelling\/\" class=\"c-project-card__link-overlay\">Read more about Tracking climate stories on screen<\/a>\n\t<\/div>\n<\/article>\n\t<\/div>\n<\/div>\n\n\n<section style=\"padding-top:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--70);margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10);\" class=\"b-fancy-cta b-fancy-cta--theme-default alignfull wp-block-tribe-fancy-cta\">\n\t<a href=\"https:\/\/public-exchange.org\/usc\/contact-us\/\" class=\"b-fancy-cta__link\">\n\t\t<span class=\"b-fancy-cta__link-text\">Looking to collaborate? Reach out to our experts.<\/span>\n\t\t<span aria-hidden=\"true\" class=\"b-fancy-cta__link-arrow\"><\/span>\n\t<\/a>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Disaster Response Testing soil safety after L.A. wildfires Protecting Angelenos from dangerous contamination with free rapid-response soil testing. Our Contaminant Level Evaluation and Analysis for Neighborhoods (CLEAN) project is a USC program separate from L.A. Dept. of Public Health soil testing. CLEAN is funded by FireAid and LA Care. Share this page Reduce your risk,&#8230;<\/p>\n","protected":false},"author":5,"featured_media":3046,"parent":1382,"menu_order":0,"template":"","practice":[],"university":[],"class_list":["post-1678","project","type-project","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CLEAN tools &amp; resources - USC<\/title>\n<meta name=\"description\" content=\"tools such as results interpretation guide, collection and submission guide, maps and other resources for understanding soil contamination risk\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/public-exchange.org\/usc\/project\/soil-testing\/clean-tools-resources\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CLEAN tools &amp; 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