Many people think that stainless steel will never rust. In fact, stainless steel has good corrosion resistance. This is because a passivation film is formed on the surface. This passivation film exists in the form of a more stable oxide in nature, but is eventually oxidized. This phenomenon is usually called corrosion.

The surface of the stainless steel filter screen is dusty and easy to descale. It can be washed with soap, weak detergent or warm water. Stainless steel surface trademark, film, wash with warm water, weak detergent, adhesive composition, use alcohol or organic solvents (ether, benzene) Scrubbing: The grease, machine oil, and lubricating oil on the stainless steel surface are contaminated, clean with a soft cloth, and later clean with neutral detergent or ammonia or special detergent..

Bleaching agent and various acids adhere to the surface of stainless steel, immediately rinse with water, soak carbonated soda with ammonia solution or neutral water, and wash with neutral detergent or hot water.