The color fixation of clothes needs salt. Before the first washing, soak it in salt water for half an hour before washing, so as to prevent fading. The main purpose of vinegar is to prevent clothes from being dyed, and soaking clothes with vinegar will have certain side effects, which is easy to destroy the natural fiber and shorten the wearing life.
In life, our clothes will fade more or less. Now there are statements of salt fixation and vinegar fixation on the Internet, so which effect will be better?
Generally speaking, the effect of using salt will be better. For the new clothes we bought, before the first washing, soak them in salt water for half an hour and then rub them by hand, which can achieve a good color fixing effect. In this way, the clothes are not easy to fade when they are cleaned later.
In fact, the main function of vinegar is to prevent clothes from being dyed, and vinegar is very acidic. If it is used to Soak clothes for color fixation, it is easy to destroy some natural fibers and shorten the wearing life of clothes. Therefore, if you want to fix the color, you'd better choose salt.