Is there any way to clean my white Adidas sneakers?

Wipe the shoes clean with a cloth, then rub them with toothpaste, cover the shoes with a layer of white napkin and dry them in the sun. Just like you usually dry your shoes. This is how everyone should polish their white shoes in the future. , cover it with a white napkin. The shoes can prevent discoloration. Also: it is normal for high-end sports shoes to turn yellow. Only fake products or relatively inferior brands will always be as white as new. This is because: the outer top of sports shoes is made of a material called TPU. TPU is the English abbreviation of thermoplastic polyurethane elastomer. This high molecular polymer has become the manufacturing material for the outer uppers of most sports shoes due to its high elasticity, high toughness, ability to withstand large deformations, resistance to fatigue and aging, and moderate hardness. For example, Nike, Adidas, Reebok, etc. all use such products. However, this material will turn yellow under the influence of light, mainly ultraviolet rays in sunlight, which is what you call slowly turning yellow. This is caused by the breakage of the TPU molecular chain due to ultraviolet attack. It is an inevitable slow change. The current solution is to add a UV absorber to TPU. This substance can quickly decompose when exposed to ultraviolet rays to prevent the TPU molecules from being attacked. However, when the absorber is decomposed, yellowing will inevitably begin again. 1. If the white sports leather shoes and the white soft leather sneakers turn yellow, it is actually very easy to deal with. You can go to a chemical store to buy a chemical liquid called "carbon tetrachloride". No need to dilute it, just dip it in cotton and apply it on the shoe surface like shoe polish. It can immediately wash away the gray and yellow dust and make it bright again. However, the liquid is volatile and slightly toxic, so it should not be in contact with the skin or sniffed. White sneakers turn yellow after washing. This is because they were soaked in water for too long during washing, and the shoes were soaked directly in washing powder. It is only advisable to use washing powder for dry cleaning, slightly wet the shoe upper, and use a toothbrush dipped in the solution to scrub to prevent the pigment from the lining of the shoe from floating on it.