Use a special basin to clean the cotton mask. We put the mask to be cleaned in the washbasin, then pour warm water into the mask, and pour laundry detergent or washing powder. You can leave it for a period of time according to your own needs, then slowly rub it clean, rinse it several times until there is no foam residue, then hang it in a ventilated place with a hanger to dry in the shade, or dry it in the sun.

If you have a ceramic basin at home, it is recommended to soak it in a ceramic basin and soak the mask in boiling water for 5 minutes. Wear a mask every day when you go out, which is easy to accumulate dust. Therefore, many friends who love cleanliness will often clean the mask. If the mask is washed frequently, the gap of the dust-proof cloth will become larger and the dust-proof effect will be obviously bad. Therefore, you can prepare more masks and change them at any time. It is not advisable to always clean them.

Of course, in order to completely remove the bacteria and dirt on the mask, you can scald the cotton mask with boiling water before preparing for cleaning. The steps are as follows: put the cotton mask into a container that can hold hot water, and then pour the boiling water into the container. This can kill a large number of bacteria and wait until the water temperature is normal before proceeding to the next step. Take out the mask scalded with hot water and put it into the basin, then add appropriate amount of water and neutral laundry detergent, and scrub and clean the mask repeatedly.

If there are particularly dirty places on the surface of the mask, such as stubborn stains such as vegetable soup, we can take a proper amount of toothpaste and apply it to these stains, and then rub it again.

Rinse the clean mask with clear water, then control the moisture on the surface of the mask, spray a proper amount of alcohol on the surface of the mask, and rinse the mask with clear water after the alcohol evaporates naturally.