内裤要经常洗，经常换，是大家都知道的常识。
可是现在楼房条件的阻碍，我们对于卫生环境了解的不足，
许多人洗完内裤直接晾在卫生间，
大家都忘记了最关键的一步——晒内裤。
建议大家洗完内裤时，一定要放在阳光下晒半个小时，
为了避免内裤沾染灰尘，不要反面晒，晒完后一定抖一抖再装起来，
一定要所有内衣单独存放。如果是天气的原因，
阳光少又或者连续都是阴雨天，无法晒内裤，
我们可以保证要将内裤挂在通风口出，也可以直接用高温处理，
以免湿的内裤为细菌滋生提供条件。
还有，洗内裤时，一定不能和其他衣物一同放在洗衣机里，
洗内衣的最好单独手洗，全家人的内裤也不要放在一起洗。
也可以在清洗的过程用一些消毒液，用来杀菌，消毒后再洗净、晾干。
时间长的内裤，最好3个月到半年就要换掉，
如果发现内裤变形、材质变硬、
洗不净的情况，就一定要扔掉。

The underwear should be washed frequently and changed frequently. It is common knowledge that everyone knows.
However, the obstacles to the building conditions, the lack of understanding of the health environment,
Many people wash their underwear and hang it directly in the bathroom.
Everyone has forgotten the most crucial step - drying underwear.
It is recommended that when you wash your underwear, you must put it in the sun for half an hour.
In order to avoid the dust on the underwear, do not reverse the sun, after the sun is finished, shake it and then install it.
Be sure to store all underwear separately. If it is the cause of the weather,
The sun is small or continuous, it is rainy and rainy, and it is impossible to wear underwear.
We can guarantee that the underwear should be hung in the vents, or it can be treated directly with high temperature.
The wet underwear is used to provide conditions for bacterial growth.
Also, when you wash your underwear, you must not put it in the washing machine with other clothes.
It is best to wash the underwear by hand, and the whole family's underwear should not be washed together.
It is also possible to use some disinfectant in the cleaning process for sterilization, disinfection, washing and drying.
Long-term underwear, it is best to change it in 3 months to half a year.
If you find that your underwear is deformed and the material is hard,
If you can't wash it, you must throw it away.