Do Joseph Joseph silicone cutting & prep boards have PFAS?
Joseph Joseph silicone cutting & prep boards average 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 9 Joseph Joseph silicone cutting & prep boards graded as of October 2026, level with the 65 out of 100 median for the 23 other silicone cutting & prep boards brands graded alongside it.
Joseph Joseph silicone cutting & prep boards average Good on our four-band scale. None of them clear our buy threshold. That is above 50% of the silicone cutting & prep boards brands we grade.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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- polypropylene filter housing, carbon/sediment cartridge
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- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
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4 hazards checked on this product, all on its full breakdown.
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2 hazards checked on this product, all on its full breakdown.
Which Joseph Joseph silicone cutting & prep boards contain PFAS? Poor and Bad, we’d swap these
- Polypropylene (food-grade plastic) with silicone hinges
- We found no PFAS statement from the brand
- Microplastic shedding when heated. Polypropylene can shed microscopic particles under repeated mechanical…
3 hazards checked on this product, all on its full breakdown.
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- Polypropylene (PP) mats, colour-coded plastic
- We found no PFAS statement from the brand
- Leaching from polypropylene at elevated temperatures, PP is stable below 100°C but may soften and leach…
3 hazards checked on this product, all on its full breakdown.
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- Silicone rubber mats
- We found no PFAS statement from the brand
- Thermal degradation and off-gassing. Silicone mats are not certified to specific temperature limits by the…
2 hazards checked on this product, all on its full breakdown.
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- silicone rubber mats
- We found no PFAS statement from the brand
- Thermal degradation at high temperature. While silicone is thermally stable, direct contact with temperatures…
2 hazards checked on this product, all on its full breakdown.
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- TPE (thermoplastic elastomer) or rubber; non-coated base
- We found no PFAS statement from the brand
- TPE off-gassing (volatile organic compounds). New TPE and rubber products commonly release minor odors in the…
4 hazards checked on this product, all on its full breakdown.
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- TPE (thermoplastic elastomer) or polypropylene cutting mats
- We found no PFAS statement from the brand
- Microplastic shedding from surface wear. Cutting action on TPE/PP mats can generate microscopic plastic…
3 hazards checked on this product, all on its full breakdown.
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- Polypropylene (PP) cutting board with coloring
- We found no PFAS statement from the brand
- Polymer degradation and microplastic shedding. Repeated cutting and washing can cause microscopic PP…
2 hazards checked on this product, all on its full breakdown.
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- Polypropylene plastic cutting boards
- We found no PFAS statement from the brand
- Monomer/additive migration at elevated temperature. Polypropylene can release trace unreacted propylene…
4 hazards checked on this product, all on its full breakdown.
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- Silicone and polypropylene mats
- We found no PFAS statement from the brand
- Polypropylene degradation or additive leaching. Polypropylene backing may contain stabilizers or colorants…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonBetter silicone cutting & prep boards from other brands
Graded higher than the Joseph Joseph average of 65.
- Polypropylene or similar plastic; no nonstick or waterproof coating disclosed
- We found no PFAS statement from the brand
- Microplastic shedding from cutting action
4 hazards checked on this product, all on its full breakdown.
The same question, asked of the other silicone cutting & prep boards brands
Best average grade first. Joseph Joseph averages 65.
See every Joseph Joseph product we grade on the Joseph Joseph brand page, or the full silicone cutting & prep boards ranking.