1. Heating tube maintenance: If food soup drips on the electric heating tube during baking, it will generate oil fume and burn and stick to the electric heating tube, so it must be carefully scraped off after cooling to avoid affecting the performance of the electric heating tube.
2. Baking pans and grids: Do not use steel brushes! To remove the scorched black residue sticking to the baking tray or the grid, first immerse the baking tray or the grid in warm water with neutral detergent, and then gently scrub with a sponge or rag after about half an hour. Never use a steel brush To avoid scratching and rusting, wipe it off with a dry cloth immediately after washing.