There are a lot of small black spots on the cotton clothes

Removing mildew on clothing is a method of removing dirt from clothes.

1. The mildew on the clothes can be exposed to the sun first, and then the mold can be removed with a brush, and then washed with alcohol or mung bean sprouts.

Scrubbing. <>

2. After soaking the clothes contaminated by mildew in thick soapy water, take out the soapy water, put it in the sun for a while, soak it several times, and then rinse it with water after the mildew is removed.

3. Wipe with 2% soap alcohol solution (add a handful of soft soap tablets to 250 grams of alcohol and stir well), and then use bleach.

3-5% sodium hypochlorite.

or with hydrogen peroxide.

Wipe and then wash at the end. This method is limited to white clothing, and the stale can be soaked in the solution for 1 hour.

4. Citric acid can be used for silk clothing.

Wash, then rinse with cold water. For mildew stains on hemp fabrics, calcium chloride can be used.

liquid.

5. Stains on woolen fabrics can also be treated with mustard solution or borax.

solution (2 tablespoons of mustard or 2 tablespoons of borax in a bucket of water) to clean.

Everybody is like that. This is because there is a lot of salt, urea, etc. in sweat, and after being attached to the clothing for a period of time, these substances will penetrate into the clothing fibers and become these black spots that cannot be washed. When you are sweating profusely and your clothes are full of sweat stains, it is best to wash them with enzyme laundry detergent, because enzymes can break down these substances well.

Black spots have been formed, and it is difficult to remove them with enzyme laundry detergent, so oxalic acid is used. Oxalic acid is a white crystal, it can be found in the laboratory, and it also breaks down these substances excellently. The "dirty chicken clean" detergent sold on the market, the white substance is oxalic acid.

1.Rub the mildew spot with alcohol soap or winter melon and mung bean sprouts, and then rinse with water.

2.100 grams of fresh ginger, wash and mash, add 500 grams of water and boil in the pot for 10-15 minutes, pour it into a bucket, soak for 10 minutes, scrub repeatedly, remove mildew, and then rinse with water.

1. The mildew spots on the clothing that are extremely difficult to clean should be wiped with a hot hydrogen peroxide solution or bleach solution at 35-60 degrees Celsius, and then rinsed with water. 2. Mold spots on cotton and linen fabrics are first impregnated with a dilution of 20 grams of ammonia to 1 liter of water, and then rinsed with water. 3. The mildew on the silk wool fabric should be scrubbed with a cotton ball dipped in turpentine, and then sunbathed to remove moisture.

There are 4 methods for reference: (1) Soak the clothes in rice washing water overnight, and then scrub them according to the routine to remove the mildew.

2) Brush it with a soft brush first, and then rub it with alcohol to remove the mildew.

3) Brush repeatedly with thick soapy water to remove mildew.

4) Rub with mung bean sprouts, then rinse with water to remove mildew.

Hello! White spots on black clothes.

Point stains, it is recommended to clean them in the following ways:

1. When the clothes are dry, apply the original liquid of the special laundry detergent for hand washing to the stains, completely cover the stains, let it stand for 5 minutes (you can scrub gently), and add laundry detergent for regular washing;

2. If the stain cannot be removed after the above methods, then.

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 bottle cap per half basin of water), stir well, put in the clothes and continue soaking, and the cumulative soaking time does not exceed 6 hours.

2) White clothes of colored or other materials: put the clothes into the basin, the stain part is attached to the bottom of the basin, measure 1 4 caps (10 grams) of colored clothes and 1 4 caps (10 grams) of the collar with the color stain net (600g specification) of colored clothes, pour them on the stains, cover the stains with other non-stained parts of the clothes, prevent air drying, let stand for 2 hours, and rinse clean. If the stain remains unremoved after 2 hours, it can be left on for an extended period of time overnight.

Precautions: 1. White clothes are suitable for white cotton, linen, polyester and 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 laundry, do not use the original solution directly.

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.

If there are small black spots on the clothes, you can first expose the clothes to the sun, and some of the mold spots will be sunburned, and the remaining black spots can be washed off with alcohol. You can also soak it in soapy water and then expose it to the sun, and the small black spots will slowly disappear after repeating it a few times, and you can also remove the small black spots on your clothes by soaking it in rice washing water.

There are a lot of small black spots on the clothes, which are usually caused by the weather being wet and moldy or not washed in time after sweating. Take the clothes to the sun to dry first, some of the mildew spots will automatically fall off after exposure, and the remaining small black spots can be washed off with a brush by pouring alcohol.

Prepare a piece of soap and put it in hot water to dissolve, soak the clothes with small black spots in soapy water for 10 minutes, and then hang the clothes directly in the sun to expose them, and then soak them in soapy water after the clothes are dry, repeat several times, the small black spots will be slowly eliminated, and finally the clothes can be cleaned with water.

Rice water has a good decontamination effect, put the clothes with black spots in the rice water and soak them overnight, the protein contained in the rice water can adsorb the mold spots. If it is not cleaned, it can be scrubbed with alcohol.

1. Maybe it was left in the wardrobe for too long without washing and mold.

2. Maybe I sweated a lot, and I didn't wash it all night, and the sweat residue remained in the clothes, and it turned into black spots over time.

3. Maybe I inadvertently smeared something sticky on the outside of my clothes.

Here's how to fix it:

1. Before putting the clothes in the wardrobe, wash them, dry them, and put them in the wardrobe after tidying up.

2. If you sweat a lot throughout the day, you should wash it at night to prevent it from remaining in the clothes and it is difficult to wash them.

3. Pay attention to some colored things that are difficult to wash outside, and don't get close.

1. Washing method of rice washing water: soak the moldy cotton clothes in the rice washing water overnight, and wash them normally the next day; 2. Exposure method: put the cotton clothes in the sun for a few hours, then scrub off the mold, and apply alcohol to scrub; 3. Soapy water immersion method:

Soak the clothes in soapy water repeatedly, then dry them, and finally wash them with water.

1. Washing rice water cleaning method

If you find that the cotton clothes are moldy and black spots appear, you can leave the rice washing water, pour it into a basin, and then soak the moldy clothes in the rice washing water and let it stand overnight, the protein in the rice washing water will absorb the mold on the clothes. The next day, you can wash your clothes using the normal bending and washing steps.

2. Exposure to the sun

Cotton clothes have mildew and black spots due to improper storage, you can first expose the clothes to the sun, remove them after a few hours of exposure, and use a brush to wash off the mold. Then apply an alcohol scrub to the stubborn black spots to clean it off.

Late Hall3. Soapy water immersion method:

If the cotton clothes are moldy and have black spots, you can prepare a basin of thick soapy water, soak the moldy clothes in the soapy water, and then take out the soapy water, put it in the sun for a while, soak it several times, wait for the mildew to fade, and finally rinse it with water to dry it and stuffy it.