A self-clean oven uses very high heat, or sometimes steam, to break down baked-on grease and food residue so you can wipe out the ash or loosened debris afterward. It saves scrubbing, but the cycle can take a few hours and the oven usually locks while it runs.

What it does

  • Burns off stuck-on food and grease.
  • Turns residue into ash that you wipe away after cooling.
  • In steam-clean models, softens light messes instead of burning them off.

What to expect

  • The oven gets extremely hot during the cycle, often around 800 to 900 F in many high-heat models.
  • The door typically stays locked until the oven cools down.
  • You usually remove racks and large debris first, then wipe the oven clean after the cycle finishes.

Quick note

Self-cleaning is convenient, but it can be smoky or smell strong, especially if the oven is very dirty. If you want, I can also give you the safest way to use the self-clean cycle step by step.