Nonstick pans are the secret behind smooth, no-fuss cooking and in general, minimal cleanup. But to keep that slick surface intact, they need to be treated right. The best cleaning methods are pretty ...

Clean kadhais with hot water, dish soap, baking soda paste, lemon and salt scrub, vinegar soak, or tomato paste and baking soda. Scrub with non-abrasive sponge or brush. Use white vinegar for soaking.

Soap scum is hardened residue from soap and minerals, but gentle cleaning can remove it without scratching glass. Clean while the shower is still steamy, using dish soap and a non-abrasive sponge to ...