How long do bacteria remain in the basin where underwear is washed?

Underwear is our close-fitting clothing, and there are a lot of bacteria in it, especially after exercise, with sweat it will easily breed a lot of bacteria, so underwear needs to be washed and changed frequently to maintain personal hygiene and cleanliness. The basin used to wash underwear will also easily be contaminated with a small amount of bacteria, but not many, and will not cause harm to the human body, so you can rinse the basin once.

How long will bacteria remain in washed underwear?

1. Improper underwear washing can easily lead to illness

1. Not washing underwear every day. Many people are in the habit of changing their underwear every few days or saving too much clothing, but this can cause the underwear to breed bacteria and be difficult to clean.

2. Wash underwear in a washing machine or an ordinary basin: If the washing machine is not disinfected regularly, a large amount of bacteria will be produced. If you wash underwear with other clothes, it will stick to the bacteria on the washing machine and other clothes. There is no way to wash the washing machine locally, and you can't wash the underwear thoroughly. Common utensils also contain a large number of bacteria and are easily contaminated by underwear.

2. Wash your underwear correctly

1. Underwear should be cleaned thoroughly when washing and must be washed. Most people think washing hands is cleaner than washing underwear. In fact, hand washing and machine washing have their own advantages and disadvantages. Washing hands is clean, that is, the detergent is not easy to clean. Although it is easy to clean by machine washing, it does not clean thoroughly. So, whatever you wash, wash it thoroughly.

2. Wash your underwear in time and do not leave it overnight. Underwear must be washed in time and not left overnight, otherwise it will easily breed bacteria and increase the difficulty of washing. The residual smell of the underwear will attract some flying insects.

3. Underwear must be washed in a special basin. Underwear must be washed in a special washbasin. Never use a basin to wash your feet or other clothes, as this can easily cause bacterial infection.

4. Women's underwear must be washed well during menstruation. During the menstrual period, many girls are prone to getting blood on their underwear. It is easy to wash off by just dipping the underwear in cold water. However, if the blood stains dry over time, the blood stains will quickly decompose if hydrogen peroxide is dropped on them.

5. Washing underwear must be done in the sun or at high temperatures. The best natural disinfection system is ultraviolet light, and the best underwear is sunbathing. If conditions do not permit, high temperature treatment can be used, such as drying with a dryer or using a hair dryer, but do not let the underwear get wet. It is important to note that underwear should not be hung in the bathroom.

3. Underwear contains a lot of bacteria, so it is best to change it every six months

Studies have found that a pair of underwear contains an average of 0.1 grams of feces. Salmonella and E. coli are in the excrement and will not be completely killed even if we wash them in the correct way. The bacteria on the underwear will not be completely killed either.

Therefore, under normal circumstances, we use high-frequency underwear, and it is best to replace it once every six months. If the underwear is deformed, hardened, or not washed properly, it must be replaced immediately.

In fact, you don't need to worry about the above situation. Underwear can have some secretions and can also contain some bacteria, but the amount of bacteria is not large. After washing, the concentration of bacteria in the basin is very low, so it is safe to wash other clothes. It is best to expose the washed clothes to the sun, which is also very effective in killing bacteria.