How can the pillowcase be washed off when it is yellow, please point?

No matter what kind of detergent you use, the best way is to wash your hands and rub them vigorously, so that you can focus on cleaning a certain location.

1. Boiling method.

If the pillowcase material is relatively heat-resistant, it can be boiled in water after exposure to the sun. Put the detergent and pillowcase into boiling water and boil for a period of time, then take it out and scrub it or brush it with a brush to observe the cleaning effect, if the effect is not achieved, you can put it in and continue to cook, and so on until you are satisfied.

2. White vinegar soaking method.

Soak in white vinegar for half an hour, then change the water and soak it in laundry detergent or laundry detergent, fill the basin with water, add a small amount of laundry detergent or laundry detergent, and then fully dissolve it, and then put the pillowcase into it and wash the yellowing substance off. If the yellowing problem is more serious, soak it for a while, remember to soak it for more than 12 hours and change the water once.

Hello, the yellowing of clothes is a problem of color stains, and the stubborn color stains have high fastness to the fibers of the clothes, which is difficult to wash with conventional detergents. It is recommended to use the "color stain soaking method", especially for stubborn color stains, using the principle of oxidation, easy to remove color stains.

Different materials and colors of fabric treatment methods are different, as follows:

1. Dissolve in water with bright white and brightening laundry detergent, dilute and stir well, put it into clothes, and clean it as a whole.

For example, the yellowing of clothing does not improve.

2. Soaking. 1) Pure white cotton, linen, polyester clothing: Add 1 bottle cap (40g) of white clothes (600g specification) to each half basin of water (about 2 liters), stir well, soak in the clothes for 30min, and rinse clean.

If the stains are not removed after 2 hours, take out the clothes, add white clothes to the basin (add 1 cap per half basin of water), stir well, put the clothes into the clothes and continue soaking, and the cumulative soaking time does not exceed 6 hours.

2) White clothes of colored and other materials: pour a small amount of water (about liters) into the basin, measure the color stains of colored clothes (600g specification) bottle caps with colored clothes (600g specifications), add them to the water, and stir well. Soak in clothes overnight and rinse well.

The amount of water should be so that the clothes are just wet, and the net amount of colored clothes and collars should be increased or decreased accordingly according to the amount of water. If the stain is still not removed after soaking overnight, you can continue to soak for an extended time.

Precautions: 1. White clothes are suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics, do not use colored clothes (including white background stripes, white background checkered, white background printing), do not use silk wool spandex nylon and other non-chlorine bleaching clothes, do not directly use the original solution.

2. Color stains are not suitable for fading clothes and dry cleaning, avoid touching metal buttons, zippers, metal ornaments, etc. on the clothes when using, and avoid direct sunlight.

The pillowcase is yellow and full of stains, throw it in the water, and the dirty and yellow pillowcase can be washed as clean as new.

With 84 bubbles, you can also use decontamination products.