Why Did My White Shoes Turn Yellow After I Washed Them. answer (1 of 5): using the detergent and vinegar technique.
Fill a washing machine with cold water. Let it sit on the shoe for 10 minutes, then rinse off with cool water. Prepare baking soda, hydrogen peroxide, white vinegar, water, and toothpaste.
How to Unyellow White Sneakers
Prepare the cleaning rag by soaking it in the white vinegar. You can try a product which takes out iron and rewash the sneakers. First of all, take one tablespoon of baking soda with one. Prepare baking soda, hydrogen peroxide, white vinegar, water, and toothpaste.