How to clean hydrophilic aluminum foil coating

1, first wipe the surface with warm water and neutral cleaner, then rinse it off with clean water.

2. Next, wipe the surface with an acidic cleaner, then rinse it off with water.

3, then use aluminum alloy cleaner or aluminum cleaner, according to the instructions for use.

4, and finally gently wipe the surface with an aluminum foil ball to remove the surface stains and oxidation layer can be.