How to deal with dyeing in lycra yoga set mixed with other clothes

When cleaning the lycra yoga set, I accidentally used the wrong method, which resulted in staining, or I did not pay attention to it in daily life. The clothes were scratched with a pencil and there are handwriting residues. What should I do? Ma.com teaches you a few tricks, and it fades quickly:

1. If the top of the lycra yoga set is dyed, prepare a basin of water, pour a little washing powder, soak the top for a period of time, then vigorously rub the stained area, and finally brew multiple times and hang it to dry.
2. If the lycra yoga set is not separated from the dark clothes in the washing machine, it can be stained. It can be washed with hydrogen peroxide, but it should be noted that do not soak the clothes with hydrogen peroxide for too long. Generally, soak for 5 minutes, otherwise May cause damage to clothing.
3. Clean the dyed area of ​​the lycra yoga set with aged vinegar, which can also achieve the effect of removing the color. In addition, the aged vinegar can also remove the peculiar smell of the lycra yoga set.
4. Dissolve a little potassium permanganate in water to clean the lycra yoga set, which can remove the color on the surface of the suit without causing damage. If the suit turns yellow, you can also use this method.
5. The manufacturer of the lycra yoga set tells you to add detergent and detergent with a lot of anionic surfactants to warm water 1:1, soak the dyed area in warm water for more than half an hour, and then scrub with your hands.
6. The manufacturer of the lycra yoga set tells you to moisten the dyed place with water, and then apply salt to your hands and rub the clothes repeatedly to remove the dyed color from the clothes.