For self-adhesive marks on the surface of hard objects, we can apply grease-free nail polish remover to the surface of the object, and then wipe it gently with a soft cloth; it can also be removed with industrial alcohol or gasoline. these traces. If the adhesive gets on your skin, you can use lemon juice to remove it.

In addition, hand cream can also achieve the effect of removing stickers. Hand cream contains a large amount of water (generally above 70), and the water contains a certain amount of surfactant. Surfactants have good wetting, penetrating, and dissolving abilities, and can quickly penetrate between the sticker and the surface of the object to achieve the purpose of removal. You can also find some similar products such as facial creams, facial cleansers, and detergents that have the same effect.