The use of stainless steel has become more extensive with the development of economy. People are closely related to stainless steel in daily life, but many people do not know much about the performance of stainless steel, the maintenance of stainless steel is less known. Many people think that stainless steel will never rust, in fact,. Stainless steel has good corrosion resistance. The reason is that a passivation film is formed on the surface, which exists in a more stable oxide form in nature. We can effectively increase the practical life of stainless steel products and make them bright as new through correct practicality and maintenance.

The stainless steel surface should be cleaned and maintained regularly to maintain its gorgeous surface. Surface scratching must be avoided when cleaning the surface, and bleaching ingredients and abradant washing liquid, steel wire ball, abrasive tool, etc. should be avoided;
if there is dust on the surface of stainless steel and it is easy to remove dirt, it can be washed with soap, weak detergent or warm water.
The trademark and film of the stainless steel watch surface are washed with warm water and weak detergent. The adhesive ingredients are scrubbed with alcohol or organic solvent (ether, benzene).
Grease, oil and lubricating oil on the stainless steel watch surface are polluted. Wipe it clean with a soft cloth, and then clean it with neutral detergent or special detergent.
The stainless steel surface has bleach and various acid attachment. Rinse with water immediately, then soak with neutral carbonated soda water solution, and wash with neutral detergent or warm water.
There are rainbow lines on the surface of stainless steel, which is caused by excessive use of detergent or oil. When washing, use warm water neutral detergent to wash away.
Rust caused by dirt on stainless steel surface can be washed with 10% nitric acid or abrasive detergent, or with special washing drugs.