Garden Soil and Compost (Municipal and Commercial) — outdoor safety profile
Moderate riskCommercially available garden soil, compost, and soil amendments that may contain municipal biosolids (treated sewage sludge).
What is this product?
Commercially available garden soil, compost, and soil amendments that may contain municipal biosolids (treated sewage sludge). Biosolids concentrate PFAS, heavy metals, pharmaceuticals, and microplastics from wastewater. EPA permits biosolid application to agricultural land and garden soil. PFAS in biosolid-amended soil persists indefinitely and uptakes into vegetables.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Biosolid Contaminant
Who's most at risk
- Children — Developing endocrine and neurological systems, higher exposure per body weight
Red flags — when to walk away
- Product used in enclosed or poorly ventilated space — Chemical exposure concentrations increase dramatically in enclosed spaces.
Green flags — what to look for
- Third-party safety certification visible on packaging — Product has been independently tested to applicable safety standards.
Safer alternatives
- Biosolid-free compost from known plant-waste sources — Safer alternative to conventional products
- Home composting from kitchen and yard waste only — Safer alternative to conventional products
- Raised bed gardens with known-source soil — Safer alternative to conventional products
- OMRI-listed organic compost — Safer alternative to conventional products
Frequently asked questions
Who should be careful with Garden Soil and Compost (Municipal and Commercial)?
Vulnerable populations identified for this product type: children.
Are there safer alternatives to Garden Soil and Compost (Municipal and Commercial)?
Yes — consider: Biosolid-free compost from known plant-waste sources; Home composting from kitchen and yard waste only; Raised bed gardens with known-source soil. See the Safer alternatives section above for details.
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Open in outdoor View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →