... and iron pot, cake with mould, suit pan, pan, electric heat pan, etc, the products are exempted from inspection, export, ... as maintenance, then cleaning rear can use.2, when cooking heat nylon, plastic or application of wooden GuoChan, avoid sharp shovel ... temperature, reoccupy clear water is washing, not immediately use cold water to clean. A stubborn stains, can use hot water and detergent to sponge ...