Polyester underwear kills sperm

The study found that men's sperm count decreased significantly when they wore pure polyester underwear for nearly 40% to 14 months. Men who wore half-cotton and half-polyester blended underwear decreased sperm count when they wore half-cotton and half-polyester underwear for about 9% to 10 months. no change. In addition, most men with semen changes return to normal within 4 to 8 months after replacing chemical fiber underwear.

Cotton underwear is prone to prickly heat

Many people think that pure cotton clothes are the best, and some people do not buy pure cotton clothes. In fact, this kind of thinking is not correct. For people who are prone to sweating, especially men who drive a lot, cotton underwear will sweat, but it is not easy to dry, and the skin is prone to redness, itching, eczema or prickly heat when the skin contacts wet clothes for a long time. soon. Therefore, cotton clothing may not be the best choice for men, but it should not be worn either.

Men should not wear briefs

Compared with briefs, flat bottoms reduce the restraint and friction of the thighs, and have good breathability, which is more popular with men. Experts remind that flat pants should fit as much as possible, not too tight or loose. Underwear that is too tight can have an impact on the reproductive organs, and underwear that is too loose can become bloated under the pants.

The color of underwear should not be too dark

Some people like dark underwear, but they ignore that the color is dyed with dyes. Dyes are one of the hodgepodge of various chemicals, and they contain a certain degree of toxicity. As for Taibai underwear, there may be some hidden dangers due to excessive bleaching, which increases your risk of allergies.

In addition, men's underwear cleaning should also pay attention to some details:

First, underwear must be hand washed.

Underwear is generally relatively small, in order to increase the friction density, it is recommended to pinch with the thumb and forefinger, rub it finely, so that it can be washed cleanly and thoroughly;

Second, underwear is changed every day, washed every day, and washed in time.

Don't let the underwear stay overnight, otherwise it is easy to breed bacteria and increase the difficulty of cleaning. In addition, many bugs, like women's underwear, are troublesome;

3. The lotion must be soapy water, the best equipment is dedicated, and the water is preferably cold water.

Fourth, wash underwear, it is not advisable to directly expose to the sun.

It should be dried in the shade first, and then placed in the sun to sterilize. Otherwise, the underwear is easy to be stiff and deformed.

Fifth, the final procedure: dry the underwear, do not put it in the closet.