Angle valve cleaning and maintenance:
1. Wash off simple stains on the angle valve with clean water. For stains that are easy to remove, you can wash them off with water. The appearance of the faucet needs to be cleaned frequently, and wipe it dry with a soft cloth after washing.
2. Use mild cleaning supplies to clean the stubborn stains on the angle valve. For stains that are more difficult to remove, you can use a mild, neutral liquid or a colorless glass cleaner to clean.
3. Avoid contact with strong acid substances. The angle valve is mostly made of brass, alloy, iron, plastic, etc., and chemical reaction will occur when it comes in contact with strongly acidic materials, which will damage the angle valve.