How to wash off the black spots and sweat stains on the clothes, and how to wash off the black spots

Wash off black spots and sweat spots on your clothes.

The methods are: 1. Put the sweat-stained clothes in 5% salt water, soak them for 1 hour, then gently rub them, and wash them with water.

2. Ammonia with a concentration of 25% can be used.

Wash with aqueous solution. You can also soak the clothes in 3% salt water for a few minutes, rinse them with water, and then wash them with detergent. Perspiration stains on silk, wool and their blended fabrics can be made with citric acid.

Wash off. Finally, rinse with clean water.

3. Since the main components of sweat are water and oil, and the solubility of alcohol.

It can dissolve greasy substances, soak the sweat stains in alcohol for 45 minutes, and then scrub with water to remove the sweat stains immediately. It should be noted that do not use hot water to remove sweat stains on clothing, otherwise it will only aggravate the color of sweat stains.

Additional Information: There are several ways to wash off blood stains:

1. When it is just stained with blood, it should be washed immediately with cold water or light salt water (hot water is prohibited, because the blood contains protein, it will coagulate when heated, and it is not easy to dissolve), and then wash with soap or 10% potassium iodide solution.

2. Mix salt with radish juice or mashed carrots to remove blood stains on clothing.

3. If the staining time is long, 10% ammonia can be used.

or 3% hydrogen peroxide.

Wipe the stain and after a while, then wash vigorously with cold water.

How to wash sweat stains on clothes.

If the sweaty black spots on the clothes can be washed off, they can be washed according to the different colors of the clothes, and if they are pure white clothes, they can be removed by using white clothes. If it is colored clothes, you can apply some collar net to the area with black spots before washing. A large part of the sweating black spots on clothes are due to the fact that they are not cleaned in time, and a small amount of potassium in sweat can also lead to the appearance of black spots.

Sweating is a very common phenomenon in our daily life, we sweat when we exercise, sweat in a high temperature environment, this is our body's normal physiological response. However, sweat stains after sweating often bring us some trouble, and some people will turn yellow after sweating. Some people become sticky after sweating, and some people sweat and black spots appear on their clothes.

What to do in the face of these situations? Next, let's talk about the topic of clothes and sweating, and talk about it: Can sweating black spots on clothes be washed off?

What causes sweaty black spots on clothes?

Can sweaty black spots be washed off clothes? There are black spots on sweating clothes, which often refers to some black spots on the clothes after sweating, but these black spots are not to worry about and can be washed off. If it is pure white clothes, whether it is cotton, linen, or some polyester clothes, we can use white clothes to remove the stains.

If there are black spots on colored clothes after sweating, we generally recommend using laundry detergent to wash the clothes, but before washing clothes, you can apply some collar cleaning to the areas with black spots, so that it is easier to clean. You can also use some mung bean sprouts to rub in the black spots, which can also eliminate the black spots.

What causes sweaty black spots on clothes? A large part of the reason for the appearance of black spots in sweating clothes is that they are not cleaned in time, and some are not careful when washing, which will lead to black spots on clothes. From the perspective of the composition of sweat, 99% of the water in sweat is left, and the rest is 1% solid, most of these solids are sodium chloride, and a small amount of potassium, and the excess of these black spots is generally caused by potassium residue.

Based on the above, we know that sweat remains on clothes after sweating, which can cause clothes to turn yellow or have black spots. Generally speaking, if it is not washed in time, it is easy to lead to the appearance of black spots on clothes. Of course, the potassium in sweat can also easily cause the appearance of black spots.

This kind of black spot can be cleaned, and we don't need to worry about it.

1. Black spots on clothes due to sweat maceration can be cleaned with bleach.

Apply bleach to the sweat stains with a cotton swab and let it sit for a few minutes before scrubbing. If the area of sweat stains on the clothes is relatively large, mix the clothes directly with bleach according to the instructions, soak all the clothes in the bleach for about 15 minutes, and then wash them normally.

2. For light-colored clothes other than white, you can use disinfectant, operate according to the instructions on the bottle and configure soaking water, soak the clothes in water for 10-15 minutes, and then wash them normally.

3. For dark clothes, you can put dark clothes in rice washing water, soak overnight, and the black spots that are new will disappear soon, and the more stubborn black spots should be washed repeatedly with laundry detergent or soap.

Ginger: Take clean ginger, mash it, then put it in a pot with cold water, boil for about ten minutes, after boiling, pour the ginger water into the basin, and then put the clothes into the basin and soak them together for about fifteen minutes. <

Operation method: 1. Ginger: Take clean ginger, mash it, then put it in a pot with cold water, boil for about ten minutes, after boiling, pour the ginger water into the basin, and then put the clothes into the basin and soak them together for about fifteen minutes.

2. Bleach: If you use soap to clean and still can't clean the black spots on your clothes, you can buy a bottle of bleach back, dip it in bleach with a brush, and then scrub it on the stained place.

3. Toothpaste: In the summer weather, people are always easy to sweat, which will leave a large trace of sweat on the clothes, and it is easy to grow black spots after a long time. At this time, you can soak the clothes, apply some toothpaste to the black spots on the clothes, and after about one to two minutes, scrub with your hands.

4. Vinegar and alcohol: The black spots on the clothes are also formed by long-term sweat, especially on the armpits and back of the clothes, which are easy to get black spots. So, at this time, you can spray vinegar with a sprayer on white clothes with black spots, soak for more than ten minutes and then wash it, the effect is particularly good.

Alternatively, soak your clothes in alcohol for 10 minutes and scrub them with soapy water to remove black spots.