The best way to provide professional oven cleaning is to take the cooker apart, so that's exactly what we do. All the removable parts are placed in our dip-tank, so your grill pans, racks, control buttons and removable panels are left to soak while the main body of your oven is cleaned by hand. Powerful but non-toxic detergents gently lift away grease without any need for scrubbing, which can damage metal. While your cooker is dismantled, we'll replace things like filters or failed bulbs at your request, and when everything is cleaned... read full review »