How to wash the yellow and white towels?

The yellowing of towels is a stain problem, which is difficult to remove with conventional detergents. Different materials and colors have different treatment methods, which requires skill.

The specific methods for removing yellow stains on towels are as follows:

1, conventional machine washing or hand washing with blue moon brightening laundry detergent.

Such as towel yellowing phenomenon has not improved.

2, "color dye immersion method" immersion

(1) pure white towel made of cotton, hemp and polyester: for each half basin of water (about 2 liters), add 1 bottle cap (40g) blue moonlight white clothes stain (600g specification), stir well, soak in the towel for 30 minutes, and then rinse off.

* If necessary, the soaking time can be extended appropriately. If the color stain is not removed after 2 hours, take out the towel, put the white clothes into the basin (add 1 bottle cap to each half basin), stir well, put the towel in and continue soaking, and the cumulative soaking time shall not exceed 6 hours.

(2) White towels made of colored materials: pour a small amount of water (about 0.5 liters) into the basin, measure the colored clothes bottle caps with colored stains (600g specifications) with blue moonlight, add colored clothes and collar 1.5 bottle caps (60 g each), and mix well. Soak in a towel overnight, and then rinse.

* The amount of water should make the towel just wet, and the net content of colored clothes and collars should be increased or decreased according to the amount of water. If there are still stains after soaking for one night, the soaking time can be continued to be extended.

Precautions:

1, the colored stained net for white clothes is suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics. Please do not use it for chlorine-free bleached clothes such as silk wool, spandex and nylon, and do not use the stock solution directly.

2. The stains on colored clothes are not suitable for faded clothes and dry cleaning clothes. Avoid touching metal buttons, zippers, metal ornaments, etc. When in use, put it on clothes to avoid direct sunlight.