20-Cup Programmable Rice Cooker and Food Steamer vs Neuro Fuzzy Rice Cooker & Warmer: which is safer?
Zojirushi Neuro Fuzzy Rice Cooker & Warmer is the clear pick. Instant Pot 20-Cup Programmable Rice Cooker and Food Steamer carries a failing PFAS grade, and we never recommend buying a failing product.
Instant Pot
20-Cup Programmable Rice Cooker and Food Steamer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNon-stick coating degradation (Teflon-type coating fume risk if present)
PossibleAluminum leaching (if uncoated aluminum bowl underneath)
PossibleCoating adhesion and peel into food
Our pick
Zojirushi
Neuro Fuzzy Rice Cooker & Warmer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleStainless steel nickel content
PossibleRubber gasket off-gassing or degradation
Where these two actually differ
- We flag Non-stick coating degradation (PTFE fume risk if present), Aluminum leaching (if uncoated aluminum bowl underneath), Coating adhesion and peel into food and Bacterial growth in steam vents and seals if not maintained on the Instant Pot and not on the Zojirushi.
- We flag Stainless steel nickel content and Rubber gasket off-gassing or degradation on the Zojirushi and not on the Instant Pot.
- The Instant Pot is Stainless steel body; inner cooking bowl material unspecified by brand where the Zojirushi is Stainless steel inner pot, aluminum outer housing, which is most of the difference in these two grades.
- The gap is 60 points, wide enough that this is not a close call, and the Zojirushi is the one to buy.
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 rice cookers: see the full ranking