High-quality elastic socks are not only light, thin, comfortable, but also less likely to cause skin irritation or irritating reactions. For cleaning and maintenance, use neutral soap or cold detergent to clean. It is best to avoid washing it in a washing machine with strong rotation speed. Just use a few hands to gently rub it down. If it is too weak, it will damage its elastic fiber; then Wash with clean water, wash it, hang it on a dry or flat cloth on a water-absorbing fabric or flatten it. It is best to prepare two or more pairs at the same time to extend the life of the pantyhose. If the elastic stock is broken or loses its elasticity, replace it with a new one.