Cookware Maintenance

Why Do Nonstick Pans Stop Working? Five Coating Killers
Why nonstick pans stop working comes down to five habits, and most look harmless. Here is the chemistry, the early signs, and when to replace.

Is a Scratched Nonstick Pan Safe? I Used Mine Way Too Long
Is a scratched nonstick pan safe to use? I kept cooking on mine for months after the damage. Here's what actually happens and when to replace it.

Does Cooking Spray Ruin Nonstick Pans? Yes, and Here Is How
Does cooking spray ruin nonstick pans? Yes, but not by damaging the coating. Soy lecithin in PAM polymerizes into an invisible sticky residue.