Urgent!!! How do you get rid of the blue color on the sweater? 20

If you can't wash it off, you can take it and dye it a few more blues to make it into a personalized garment, and other ways to do it, either take 84 to bleach, but if the sweater is not white, it's not easy to get it

Is it blue paint or blue pen water? You can try it with lemon juice, it should be washed off.

Take it to the store and wash it to see if the boss has a way

Is it pure white? If you really can't wash it off, take it to the washing shop.

1. Cleaning method of soap-alkali water mixture. Put the dyed clothes in a basin, soak them in water first, and remove them. Then put the laundry in a freshly boiled solution of soapy water and alkaline water and soak for 10 minutes.

Finally, as long as you gently rub it with water, the color will be rubbed off. In this way, the clothes will return to their original color.

Disinfectant cleaning method. 84 disinfectant has decolorizing properties, so it can be used to treat dyed clothes, but because of this property, this method is only suitable for dyed white clothes, or very light-colored clothes. Here's how it works:

Put the dyed clothes into the basin, pour some freshly boiled water and some 84 disinfectant solution (the amount of disinfectant should be determined according to the area and depth of the dyed clothes), soak for 15 minutes, and gently rub the stained parts of the clothes with your hands.

3. Hydrogen peroxide solution cleaning method. Place the laundry in a basin with cold water and add hydrogen peroxide to the basin until the ratio of hydrogen peroxide to water is close to 1:10.

Soak for about 5 minutes. Rub the stained garment with your hands. Note:

Do not use hydrogen peroxide to directly wipe the stained area of the clothing, and try to avoid dropping hydrogen peroxide directly on the clothing when adding hydrogen peroxide to the water.

What to do if your white clothes are dyed:

Tools Raw materials.

Color Bleaching 84 (chlorine bleach), laundry detergent, old soap.

Method: 1. If it is a light-colored clothes that are not pure white, you can't use 84, you can only use color bleaching + laundry detergent, and soak in warm water for 20-40 minutes.

2. If it is pure white, the easiest way is to soak in hot water (about the heat of bath water) + 84 for half an hour.

3. You can also choose to use alkaline old soap, boil water with old soap and then soak clothes, light color or white can be used, but the effect is not as good as the first two, but it does not hurt the clothes; If it is a deep dyeing, it is not easy to deal with, so you can only try warm old soap.

1。Use aged vinegar to wash the stained area.

2.Try a chemical called color bleaching, such as white cat bleaching.

3.After diluting with 84 disinfectant, try to soak it a little, but be sure to master the dilution ratio and soaking time, this is related to the place where the dyed clothes are dyed and the degree of dyeing, it is best to float a few more times, rather troublesome, than overblow.

4.Wash with Amway.

5.Potassium permanganate and acetic acid, the practice is to dissolve a little potassium permanganate in water first, and then put the clothes to be rinsed in, to be fully soaked, after soaking for 10 to 20 minutes, the clothes will be dark red, pick up the clothes, wash the water; Then dissolve a little acetic acid in water, and put the clothes soaked in potassium permanganate into the acetic acid solution, the clothes will slowly change from dark red to the original color, and the dyed places will also fade away without damaging the original color of the clothes. Sometimes you can also use this method when wearing yellowed clothes.

6.Add laundry detergent and dish soap containing anionic surfactants 1:1 to warm water, soak the dyed area in warm water for more than half an hour, and then scrub it with your hands.

If it is still not clean, put all the clothes in water above 50 degrees, add a small amount of laundry detergent to scrub, and use the fading of the clothes to reduce the color difference of the dyeing.

7.Paint the dyed area, or embroider a flower, and a flower will cover the ugliness! Haha -

8.Wet the stained area with water. Fill with salt. Then rub gently with your hands repeatedly. The dyed color is gone. Then wash with water.