There are a few things you can do to clean the bottom of Calphalon pans before they need to be replaced.

  1. Use a mild soap and water solution to clean the pan’s surface. This will remove any built-up dirt, grease, and food particles that may have built up over time.
  2. Use a soft cloth or paper towel to clean the pan’s interior. This will remove any food residue, dirt, and build-up that may have been left on the pan’s surface from cooking or use.