1. Be cautious to avoid surface scratches. Avoid using rough or pointed materials to clean the stainless steel surface, especially for mirror finishes. Use a softer, less shedding cloth for cleaning. For sandblasted or brushed surfaces, clean with the grain to prevent damaging the finish.
2. Avoid using detergents containing bleaching agents and abrasives, steel wool, or abrasive tools. To prevent residual detergent from corroding the stainless steel surface, rinse the surface with clean water at the end of washing.
3. For stainless steel guardrails with dust and easily removable dirt, soap and mild detergent can be used for cleaning, while adhesive components can be wiped with alcohol or organic solvents.
4. To clean the oil, grease, and lubricant stains on the surface of the stainless steel guard posts, wipe them clean with a soft cloth. In the future, use a neutral detergent or wash with detergent.
