Are Old Calphalon Nonstick Pans Safe?
Introduction Calphalon is a well-known brand in the cookware industry, particularly renowned for its nonstick pans. Nonstick coatings, such as those found on Calphalon pans, are typically made using a material called polytetrafluoroethylene (PTFE). However, at high temperatures (over 500°F/260°C), PTFE can release toxic fumes that pose health risks if inhaled by humans or pets. …