What to do if your white canvas shoes turn yellow

1. Pure white toothpaste cleaning method
First clean the shoes with transparent soap and a soft-bristled brush, then rinse with water, brush the shoes again with white toothpaste, wash them again with water, wrap the shoes with paper and put them in a cool and ventilated place.

2. Beer soaking method
When the yellowing of the shoe edges is severe, wash it repeatedly with clean water, soak the washed shoes in beer for 3 minutes, and then wrap the shoes with white paper. Remember to wrap them completely and put them in a cool place to dry.

3. Lead painting shoe method
You need to buy some lead powder in the store first, then clean the shoes. After washing, paint the lead powder on them, wrap them with white toilet paper, and put them in a cool place to dry.

4. 84 disinfectant
You should first buy a bottle of 84 disinfectant, then soak the shoes in water, and then pour in the 84 disinfectant. This will not only make it easier to clean, but also make yellowed shoes white.