Why do black clothes leave white marks when sweating? Four ways to eliminate sweat marks on clothes

In the hot summer, it is easy to sweat, especially on black clothes. The white part will look particularly obvious, which is not only ugly but also embarrassing for many girls who love beauty. If you want to completely eliminate this embarrassing moment, let's first study why black clothes sweat and why they turn white? Then we recommend four good ways to completely eliminate sweating on clothes.

Contents of this article

1. How to wash clothes that turn yellow due to sweating

2. Why do clothes turn white when sweating?

3. Four ways to eliminate sweat marks on clothes

How to wash clothes that turn yellow due to sweating

How to clean clothes that have turned yellow due to sweat: add a few drops of white vinegar to clean water and soak the clothes, add lemon to rice water and soak the clothes, add baking soda to hot water and soak the clothes, add salt to water and soak the clothes, etc. Rub and rinse. The components of sweat include sodium chloride, potassium, magnesium, calcium, lactic acid, urea nitrogen, etc., which are attached to clothes together with oil and fat, and oxidize and turn yellow.

Sweat is a liquid secreted by sweat glands. Sweating caused by thermal stimulation due to increased external temperature or increased heat production in the body is called sensory sweating. Sweat itself is odorless.

Sweat contains two components, inorganic and organic, both of which are metabolic products in the body. Inorganic components are mainly salts such as sodium chloride and calcium carbonate, which are acidic and alkaline. Organic components accumulate on the body surface, and the high temperature drives the proliferation of microorganisms, which will produce sweat odor due to excessive sweating.

Why do clothes turn white when sweating?

Clothes appear white when they sweat because of the large amount of salt. Sweat contains a lot of salt. After the water evaporates, the salt cannot disappear, so white areas are formed on the clothes. Especially in summer, black clothes will look more obvious. At this time, you need to dilute the laundry powder or laundry detergent with water, soak it, and then wash it with clean water.

Whenever you sweat, there will always be white parts on your clothes. These are mostly salt in the sweat. When you sweat, the sweat discharged by the body contains a lot of salt. After the sweat evaporates completely, the salt contained in it cannot completely disappear, thus forming the white parts.

Especially in the hot summer season, it is easy to sweat, especially on black clothes, the white part will look particularly obvious. It is recommended to wear lighter-colored clothes in summer. If you find white, you need to wash it in time, as bacteria may remain.

When you find white parts on your clothes due to sweat, you can first dilute the laundry detergent or laundry liquid with water, soak the clothes for about an hour, and then wash the clothes again with clean water. This can not only clean the white parts, but also has the effect of disinfection, avoiding bacterial infection.

Four ways to eliminate sweat marks on clothes

1: It can be washed with 25% ammonia solution. You can also soak it in 3% salt water for a few minutes, then rinse with clean water, and then wash it with detergent. Sweat stains on silk, wool and their blended fabrics can be washed off with citric acid. Finally, rinse with clean water.

2: Put the sweat-stained clothes in 3% to 5% salt water, soak for 1 hour, then gently scrub and rinse with water.

3: Cut the ginger into fine powder, rub it on the sweat stains on clothes, and then rinse with water.

4: Use a sprayer to spray some vinegar on the sweat-stained clothes, and then wash them, the effect is very good. Acetic acid has the effect of softening stains and can effectively remove sweat stains and odors from clothes.