If you want to clean the electroplated surface of the copper faucet, you can use boiling water and detergent to scrub, or you can directly use some strong oil and decontamination detergent for cleaning. Scales, rust, etc. on the faucet, just wipe the surface with a damp cloth or sponge dipped in a special detergent, then wipe dry with a clean cloth or rinse with water. Although the chrome plating of the faucet claims to be corrosion-resistant and not rusty, incorrect cleaning methods can still cause the faucet to wear out abnormally. Do not wipe the surface of the faucet with a hard object such as a steel ball, because the steel ball is very hard and can easily scratch the surface of the faucet. On the whole, the neutral faucet should be used for faucet cleaning. Wiping with a soft-bristled toothbrush or toothpaste with a scouring pad can also remove scale and oil stains. ʻIkai ngata ai, many people only notice the surface of the faucet when cleaning the faucet, but the interior of the faucet is more important. If the water output of the faucet decreases or the water output forks, it may be caused by the blocker of the bubbler. The bubbler can be removed, soaked in vinegar, cleaned with a small brush or other tools, and then reinstalled. The four main rules of the faucet: 1. Do not turn the faucet too hard, just turn it gently. 2. The metal hose of the shower head of the bathtub faucet should be kept in a natural stretch state, and do not coil it on the faucet when not in use. 3. After using it for a period of time, if you find that the water output has decreased, or even the water heater is turned off, you can gently unscrew the screen cover at the outlet of the faucet to remove impurities, and it can generally recover as usual. 4. Please invite experienced and qualified professionals to carry out construction and installation.