What about the 7 oxidation of the city?

The best deoxidation effect, without any side effects, is deoxidation. Apply the deoxidizer to the oxidized white background, then let it stand for 6-8 hours, and then clean the sneakers. Oxidation can be removed. After the oxidized sneakers are treated, they should be well maintained to prevent oxidation, such as keeping the shoes dry and tidy, dehumidifying the storage position, preventing exposure to the sun and frequent contact with water. This can prevent them from being oxidized again or slow down the occurrence of oxidation.