Long-term contact with the black scale cleaner at the bottom of the pot will bring irritation to the skin and body. So be sure to wash your hands with hand-washing cleaning products after use, especially after washing dishes and chopsticks and using kitchen cleaner.
Then apply hand cream. The best way, of course, is to clean the kitchen with plastic gloves. Many gloves sold in supermarkets now are specially used for washing dishes and chopsticks, and will not slip off.
Basic solution of black scale on the bottom of boiler;
1. When the new wok is cooked for the first time, the food will be dyed black. At this time, bean curd residue can be rubbed in the wok several times to avoid food pollution. It can also be refined with oil before formal use, and then washed with clear water after the oil is cooled.
2. Stir-fry a dish, brush the pot once, and stir-fry another dish. After each meal, be sure to wash the inner wall of the pot and dry it to prevent the pot from rusting, which can reduce the rust of the iron pot.