How can I prevent my white clothes from turning yellow?

1 First of all, wash after use, especially when it is long.

2. Regularly bleached off with bleach.

3. When drying, find a sunny day and put it under the sun.

4. Especially remember that when you don't use it, you should take it out for ventilation after putting it in the cabinet for a long time.

There are many reasons for the yellowing of clothes, with the increase of the number of washing, the chemical color agent added before the general white clothes leave the factory will be lost, and the clothes will be yellowed and old. If the yellowing is caused by exposure to the sun or high temperature baking after washing, it cannot be recovered, and it is recommended that the clothes should not be exposed to the sun or close to high temperatures; It is also possible that the residue or stain of the washing product has not been cleaned and has been oxidized and yellowed in the air.

Measures to prevent yellowing:

1. Avoid exposure to the sun.

2. The fabric should be kept dry during storage, and the yellowing of the fabric in the wet state is much greater than that in the dry state.

3. Wash off the stains on the clothes as completely as possible before storing them. In addition to water, inorganic salts, and urea, sweat also contains lactic acid, fatty acids, and a variety of amino acids. Organic matter that has not been completely washed remains on the clothing, and after a long period of oxidation, the color turns yellow.

Sebum is the same as protein stains.

4. Before storing clothes, add more rinsing times when washing clothes to avoid the residue of washing supplies.

5. When preserving, do not come into contact with leather and belts containing phenolic antioxidants; Avoid using brown paper, brown cardboard, plastic film, heat shrinkable plastic film containing phenol antioxidants for packaging and storing clothing.

For yellowed clothing, it can be washed in the following way:

1. Use bright white and brightening laundry detergent to wash regularly machine or hand wash.

For example, the yellowing of clothing does not improve.

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

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

2) Clothes or colored clothes made of other materials: pour a small amount of water (about liters) into the basin, measure the color stains of colored clothes and collar (60g each) with the caps of blue moonshine colored clothes (600g specifications), add them to the water, and stir well. Soak in laundry overnight and rinse well.

The amount of water should make the clothes just soaked, and the net amount of colored clothes and collars should be increased or decreased accordingly according to the amount of water. If the stain remains unremoved after soaking overnight, you can continue to soak for an extended time.

Precautions: White clothes are suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics, do not use silk wool spandex nylon and other non-chlorine bleaching clothes, do not directly use the original solution. Colored clothes are not suitable for clothes that are easy to fade and dry cleaning, avoid touching metal buttons, zippers, metal ornaments, etc. on the clothes when using, and avoid direct sunlight.

If you have any other laundry questions, please feel free to consult Blue Moon Scientific Laundry.

Wash it with bleach or stick some white toilet paper on it to dry.

Add laundry detergent to rice water: Add an appropriate amount of laundry detergent to soak the yellowed white clothes, and then wash them.

Lemon juice: Squeeze one lemon to remove the juice, then add hot water and soak the yellowed white garment, which will make the garment smooth as new.

Skim milk: Adding a spoonful or two of skim milk to your white laundry each time you wash it will keep your clothes white and shiny and prevent them from discoloring.

Precautions for laundry:

1. The efficiency of washing the clothes is best when the clothes are concentrated to the capacity, and the damage to the clothes is less.

2. Depending on the degree of clothing stain and the type of fabric, choose the most appropriate cleaning method.

3. The general dehydration time of clothes should be three minutes, and one minute for chemical fiber clothes such as nylon.

4. Do not put all clothes into the washing machine to wash, some clothes with special fabrics are not suitable for washing in the washing machine.

What is the way to turn white when clothes turn yellow:

1.Rice washing water plus laundry detergent: Do not pour out the water after washing rice, it is very useful, you can add an appropriate amount of laundry detergent to soak the yellowed white clothes, and then wash them, the clothes can effectively turn white.

2.Salt plus white vinegar: salt has a good effect on cleaning sweat stains, and it also has a sterilizing effect, and white vinegar has the effect of sterilization and preventing oxidation. Scrub the white clothes with salt first, soak the white clothes with white vinegar and water, and then wash them normally, so that the yellow stains on the clothes can also be removed.

3.Lemon juice: Lemon juice has a great bleaching effect, squeeze a lemon out of the juice, then add hot water and soak the yellowed white clothes, which will make the clothes smooth as new.

4.Skim milk: Add a spoonful or two of skim milk to each white laundry to keep the white and shiny clothes and prevent them from discoloring.

5.Bleaching powder: Supermarkets have bleaching powder that specializes in white clothes cleaning, and you can add some bleaching powder to wash clothes every time you wash your clothes, which can effectively remove stains and stains on white clothes. But be careful, don't put too much, it's easy to hurt the clothes.

Causes of yellowing of clothing:

With the increase in the number of washes, white clothes are prone to yellowing and aging.

Exposure to the sun or hot roasting can also cause yellowing that cannot be recovered.

Wool, silk and other fabrics that are not resistant to alkali are washed with laundry detergent, soap, etc., resulting in yellowing and cannot be recovered.

Residues or stains (e.g. perspiration) of washing products that have not been cleaned have been oxidized and yellowed in the air, or yellowing due to moisture.

Materials required: Pure blue ink, plate.

1. First of all, use a plate to beat a plate of water, as shown in the figure below.

2. Add an appropriate amount of pure blue ink to the water, as shown in the figure below.

3. After pouring in the ink, gently stir back and forth with your hands, as shown in the figure below.

4. Put the white clothes into the water again, as shown in the picture below.

5. After the clothes are soaked, scrub them with your hands several times, as shown in the figure below.

6. After scrubbing, wring out the clothes with your hands, as shown in the figure below.

7. Finally, dry the clothes in the shade, as shown in the figure below.

8. The summary is as follows.

What should I do if my white clothes turn yellow? Scientists give you a tip, washing clothes with urine works well.

Bleaching powder. Or bleach.