When there is dust and dirt on the surface of the stainless steel filter, you can wash with soap, weak detergent or warm water. The surface of the stainless steel filter screen trademark, film, with warm water, weak cleaning agent to wash, binder composition, the use of alcohol or alcohol solvent (ether, benzene) scrub.
Stainless steel filter surface grease, oil, lubricating oil pollution, clean with a soft cloth, then clean with neutral detergent or ammonia solution or alcohol detergent. The surface of the stainless steel filter is attached with bleach and various acids, immediately washed with water, and then soaked with ammonia solution or neutral carbonic acid soda solution, and washed with neutral detergent or warm water.
The surface of the stainless steel filter has rainbow patterns, which is caused by excessive use of detergent or oil, and can be washed away with warm water neutral detergent when washing. The rust caused by dirt on the surface of the stainless steel filter can be washed with 10% nitric acid or abrasive cleaning agent, and special cleaning drugs can also be washed.
The corrosion resistance of the passivated film on the surface of the stainless steel filter is weak, and the pitting reaction is formed due to the self-excited reaction, forming small holes, and the chloride ions are close to form a strong corrosive solution, accelerating the speed of the corrosion reaction