If there is dust and dirt on the surface of stainless steel, it can be washed with soap, weak detergent or warm water. The trademark and film on the surface of stainless steel should be washed with warm water, weak detergent, and the binder component should be scrubbed with alcohol or organic solvent (ether, benzene). Grease, oil, lubricating oil pollution on the surface of stainless steel, wipe it with a soft cloth, and then clean it with neutral detergent or ammonia solution or special detergent.

There are bleaching agents and various acids attached to the surface of stainless steel. Rinse immediately with water, then soak with ammonia solution or neutral carbonated soda water solution, and wash with neutral detergent or warm water.

Stainless steel filter screen The surface of the stainless steel screen has rainbow patterns, which is caused by excessive use of detergent or oil. It can be washed away with warm water detergent during washing. As long as we use the correct maintenance method, we can extend the service life of stainless steel and maintain its clean, bright and gorgeous style.

In the passive film on the stainless steel surface, the weak corrosion resistance is formed due to the self-excited reaction and the formation of small pores, coupled with the approach of chloride ions, a strong corrosive solution is formed, which accelerates the rate of the corrosion reaction. The stainless steel filter screen and the intergranular corrosion cracking inside the stainless steel, all of which have a destructive effect on the passive film on the surface of the stainless steel.

When cleaning the stainless steel surface, you must be careful not to scratch the surface. Avoid using bleaching ingredients and abrasive detergents, steel balls, abrasive tools, etc. To remove the detergent, rinse the surface with clean water after washing.