Small Appliances

Instant's standard inner pot is uncoated 304 stainless steel; its ceramic spare is aluminum underneath. Which pot fits your model, and when to replace the sealing ring.

We read Bialetti, IMUSA and Easyworkz pages and manuals for every part that touches your coffee, and what two studies found about aluminum and steel moka pots.

The pot, tube, basket and knob all touch your coffee. Three stainless percolators checked against their makers’ own pages, plus perk time, ratio and cleaning.

The dial on a food warming mat is not your food's temperature. 5 mats and trays checked against USDA's 140°F rule.

A glass or stainless steel jar keeps most plastic away from your smoothie, but the seal and lid touch your food too. We read Hamilton Beach, Oster, Vitamix and KitchenAid’s own manuals and pages, part by part.

A glass air fryer swaps the coated drawer for a glass bowl, but your food still sits on a crisper plate. We read Ninja, Cuisinart and NutriChef’s own documents to show what touches your food in each model.

Stainless stovetop, hot air, glass or silicone: what actually touches your popcorn in five best-selling poppers, and what the FDA says about microwave bags.

Two air fryer makers allow foil and three say keep it out of the basket. The four rules, foil pans, acidic foods, what aluminum studies found, and what to use instead.

Most non-toxic lists stop at the pot. We checked the ring, the lid and the brands' own chemical filings, then picked four pressure cookers, one stovetop and one honestly coated, with every drawback named.

Most rice cooker pots are coated, and "PFOA-free" tells you nothing about what's on yours today. We read five manufacturers' own chemical filings to find the ones that aren't.

Almost every "non-toxic" oven claim describes the cavity walls. Your food never touches them. We read the manuals and the California chemical filings for five brands, and found the oven with the cleanest disclosure in the category has a non-stick interior according to its own instruction book. Four ovens worth buying, two to avoid, and the one upgrade that costs less than a takeaway.

Most "non-toxic" waffle maker guides just repeat the words on the box. We checked the manufacturers' California chemical disclosures, pulled the 2025 lab study comparing ceramic against PTFE, and found that two of the most recommended picks are not what their names suggest. Four we would buy, and the honest catch on each.