Take a potato, peel off the skin of the potato with a knife, and then wipe the surface of the stainless steel faucet with the meat side repeatedly, you will find dirt and scale, and the stains and rust on the faucet will be slowly washed away . Then clean the faucet with clean water, and you can see the bright and mirror-like water faucet.

After half an hour, stubborn rust can be easily removed by scrubbing vigorously with a rough cloth dipped in salt and vinegar mixture.

If you use a soft cloth and toothpaste, please pay attention to the degree of force, and be careful that the toothpaste will grind out small marks on your precious faucet. It is best to use the current crystal toothpaste.

If it is chrome plated, it is recommended to clean it with Coca-Cola.

Coca-Cola contains a small amount of phosphoric acid, which reacts chemically with chromium to form a protective layer of chromium phosphate. In the 1950s and 1960s, drivers of cars, motorcycles and trucks used Coke to wash chrome bumpers and headlights.
In industry, phosphoric acid is still used for the above-mentioned purposes, and phosphoric acid is required for all anti-rust coatings. (remove water stains)

Iron requires water and oxygen to rust, and the solubility of the gas decreases as the temperature increases, that is, in hot water, the solubility of oxygen is relatively small - hot water contains less oxygen and cold water contains oxygen There are more, so the rust is faster in the cold one.