What is the recommended maintenance routine for my toaster oven?

Always allow the oven to cool completely before cleaning. Wipe the exterior with a clean, damp cloth and dry thoroughly. For interior walls, use a damp cloth and mild liquid soap solution or spray solution on a sponge. Hand-wash Oven Rack, Baking Pan, AirFryer Basket, and Crumb Tray in hot, sudsy water using a nylon scouring pad or brush; they are not dishwasher safe. (Page 7)