How to polish stainless steel to shine like a mirror?

To polish stainless steel into a mirror effect, the following are some steps and techniques:

1. Preparation: Make sure you have some stainless steel polishing agents, such as steel grit, leather grinding wheel, polishing paste, etc.

2. Clean the surface: clean the stainless steel surface with detergent or cleaning agent to ensure that there is no dirt or dust on the surface.

3. Polishing: initially polish the surface with steel sand or sandpaper, and polish along one direction to eliminate unevenness and defects. It can be polished with grinding wheels with different roughness, from coarse to fine.

4. Polishing: Apply high-quality polishing paste to the surface and wipe it with polishing cloth or polishing machine. Grinding should be carried out in the same direction to ensure uniform grinding in each area.

5. Painting: Use rust inhibitor or stainless steel to paint, and form a protective film on the surface to keep the mirror effect and prevent further oxidation and corrosion.

Precautions:

-Before polishing, make sure that there are no dents or deep scratches on the stainless steel surface, otherwise the polishing process may not be able to repair these damages.

-Use appropriate polishing tools and materials to avoid further damage to the surface.

-Be careful not to use too much polishing paste to prevent white spots or spots on the surface.

-Before polishing, it is best to test in an inconspicuous place to ensure the expected effect.

The polishing process may require some experience and skills, so if you are not sure, you'd better ask professionals or experienced people to help you finish it.