The embellishment of stainless steel handles is an element of the entire door style. Or it can make people feel refreshed or magnificent, and the beautiful arrangement is the embodiment and pride of modern design. In a family that operates in reality, wind and rain are unavoidable. There is also the erosion of urban car exhaust and pollution. Then the cleaning and protection of the handle has become an indispensable task. Cleaning and Protection (1) When cleaning the exterior of the decoration pipe, use a rag to moisten it and wipe it quietly. Be careful not to apply too much force to avoid scratching the surface of the decoration pipe and affect the appearance. (2) The external dust and grime shall be washed with a weak soap lotion and warm water. (3) Wash the trademark and film with warm water and weak detergent. The adhesive component is wiped with a solvent. (4) If the surface is contaminated with grease, oil, or lubricating oil, wipe it with a soft cloth, and then wash it with a neutral detergent or ammonia solution or a special detergent. (5) If there is acid attached, rinse immediately with water, then soak with ammonia solution or neutral carbonated soda water solution, and then rinse with neutral scrubbing or warm water. (6) The rainbow pattern on the surface of stainless steel is caused by excessive use of detergent or oil. It can be washed off with warm water while washing. (7) Rust caused by dirt on the surface of stainless steel can be scrubbed with 1 nitric acid or abrasive scrubbing agent, or with special scrubbing chemicals.