Is Cook's Essentials PFAS-free?
Across 8 graded products, Cook's Essentials averages F (21/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade C or better yet. Grades are model-based estimates, not lab results.
Graded and flagged D and F, we’d swap these
Cook's Essentials
2 in 1 Silicone Slow Cooker Liners for Crock Pots
silicone
Lower PFAS concern; silicone liners avoid nonstick coatings, but no public transparency from Cook's Essentials.
⚠Risky category by default
Cook's Essentials
Dollar General Handi-Wrap Slow Cookers
ceramic or nonstick-coated interior (unspecified)
Skip until coating composition is disclosed; generic budget slow cooker with undisclosed nonstick treatment.
⚠Nonstick, coating undisclosed
Cook's Essentials
Dierberg Essential Everyday Slow Cooker Liner
Plastic or silicone liner, coating unspecified
Skip until the brand discloses liner material and coating composition.
⚠Nonstick, coating undisclosed
Cook's Essentials
Home Select Slow Cooker Liners
Polyester or plastic film liner (coating unspecified)
Skip until coating details are disclosed, liners with unspecified nonstick or water-resistant treatments carry uncertain PFAS risk.
⚠Nonstick, coating undisclosed
Cook's Essentials
Best Choice Slow Cooker Liners
Plastic or silicone slow cooker liners; coating unspecified
Skip until coating composition is disclosed, liners' water/heat resistance may rely on PFAS.
⚠Nonstick, coating undisclosed
Cook's Essentials
Slow Cooker Liners
plastic film liner, coating unspecified
Skip until brand discloses coating type; slow cooker liners often use nonstick films with PFAS potential.
⚠Nonstick, coating undisclosed
Cook's Essentials
KOOC Premium Disposable Slow Cooker Liners
Disposable liner (plastic film, coating unspecified)
Skip, no transparency on liner composition or coatings; PFAS risk unknown.
⚠Nonstick, coating undisclosed
Cook's Essentials
Better Valu Slow Cooker Liners 4 Count
Plastic liner (polyethylene or similar polymer; coating unspecified)
Skip until brand discloses coating composition; slow-cooker liners are high-risk PFAS sources.
⚠Nonstick, coating undisclosed
Every grade uses the same public rubric. How grades work →