External stainless steel (upper portion): Use standard stainless steel cleaners such as bar keepers friend, wiping in the direction of the grain. Do not use chemicals to clean the interior of the pizza oven.
Cold rolled steel (lower, colored portion): Use a damp towel with warm soapy water. Dry immediately.
Interior of the oven: Remove the pizza stones, and use a damp towel to wipe down the interior surfaces.
Pizza stones: Pi Prime’s pizza stones should not be exposed to excessive water. Use the Pi Pizza Oven Brush to scrape away debris, then use a damp towel to finish cleaning. Do not submerge the stones in water. Dry immediately and completely before using them.