1. Experts suggest not to wear a pair of socks for more than 3 days in a row. When conditions permit, it is recommended to change it every day to keep the feet dry, which can not only effectively avoid foot diseases, but also help extend the life of the socks.
2. The lifespan of a pair of socks is about 3 months. Socks that are more than 3 months old, even if they are not broken, it is recommended not to wear them again. Some bacteria will grow on the socks that are worn for a long time, and there is no way to completely remove them by ordinary washing.