How to wash pantyhose with black soles after wearing for a long time?

This situation is normal. If everyone wears socks for ten days, their white socks will turn black, because people's feet will sweat and chemical reactions will occur after sweating.

Moreover, coupled with the repeated physical friction between socks and insoles, this will lead to socks turning black, which is a normal phenomenon and has nothing to do with smelly or not.

So, how to solve it?

First of all, choose the right socks and shoes, as well as decontamination cleaner:

You can choose black or dark stockings. If the stockings turn black, you can try bleaching them. It depends on what causes it. If you choose strong decontamination, you can also clean the bottom of socks.

Second, improve the matching of shoes and socks, don't wear shoes that are easy to dye socks, or change stockings frequently:

If this turns black, that's why the leather shoes fade inside. If it is dyed, it is almost impossible to wash it off. Change a better pair of shoes, or change stockings often. In addition, stockings are also consumables.