Stainless steel washing method according to surface condition
When washing, please be careful not to scratch the surface. Avoid using bleaching ingredients and detergents containing abrasives, steel balls (brush roller balls), abrasive tools, etc. In order to remove the detergent, rinse the surface with clean water at the end of the washing.
| surface condition | Stainless steel washing method |
|---|---|
| Dust and easy to remove scale | Soap, weak lotion or wash with warm water |
| Labels and films | Use warm water, weak detergent to scrub, use alcohol or organic solution as the binder component |
| Fat, oil, lubricating oil pollution | Wipe dry with a soft cloth or paper and then wash with neutral detergent or ammonia solution or special detergent |
| Bleach and kind of acid attachment | Rinse immediately with water, soak in ammonia or neutral carbonated soda aqueous solution, and then wash with neutral detergent or warm water |
| Organic carbide adhesion | Soak in hot neutral detergent or ammonia solution and wash with weakly abrasive detergent |
| fingerprint | Use alcohol or organic solvents (ether, benzene), wipe dry with a soft cloth and then wash with water |
| Rainbow pattern | Caused by excessive use of detergent or oil, use a mild detergent in warm water when washing |
| Welding heat discoloration | – Wash with 10% nitric acid or hydrofluoric acid solution, then neutralize with ammonia water, carbonated soda light solution and then wash with water – Special use for washing medicines |
| Rust caused by surface contamination | –Use nitric acid (10%) or abrasive detergent for washing–Use special detergents |