Kitchen Slow Cooker Liner vs Slow Cooker Liners: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Crock-Pot
Kitchen Slow Cooker Liner
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleTeflon-type coating fume risk (from unspecified nonstick coating)
PossibleMicroplastic or fiber shedding
LikelyCoating delamination or degradation over time
Reynolds
Slow Cooker Liners
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePlasticizer and additive migration
PossibleThermal degradation and microplastics
PossibleUnidentified additives (opacity agents, stabilizers)
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More slow cooker liners: see the full ranking