PFAS score
Parchment Plus · Slow Cooker Liners
Better Valu Slow Cooker Liners 4 Count
Skip, silent on composition and coatings; slow cooker liners often use water/grease-resistant treatments that may contain PFAS.
Better Valu slow cooker liners lack any public disclosure about their coating material or PFAS content. Single-use cookware liners typically employ food-contact treatments (water/grease resistance) that historically rely on fluorinated compounds. No third-party testing or brand claims provide assurance.
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Material
Silicone-coated paper or treated paper blend (unspecified)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Non-stick, chemistry undisclosed
Marketed non-stick without stating the coating chemistry.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Slow Cooker Liners
If You Care
Slow Cooking Liners
Unbleached parchment paper
Lower-concern choice; parchment-based liners with PFAS-free certification.
⚠Risky category by default
If You Care
Reynolds Kitchens Slow Cooker Liners
silicone-free paper or parchment-based lining
Lower-concern choice; brand claims PFAS-free, but independent verification is absent.
⚠Risky category by default
Reynolds
(2 pack) Reynolds Kitchens Slow Cooker Liners, Small (1-3 quart), 5 Count
polyethylene/plastic liner
Lower PFAS concern; simple plastic liners unlikely to contain PFAS, but Reynolds makes no explicit claim.
⚠Risky category by default
More slow cooker liners grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.