Remove eye edema and massage the eyes with a frozen cotton swab, which can effectively remove the swelling and make the eyes look fresh again.

The perfume stick is sprayed with a wet cotton swab with perfume and carried in a fresh-keeping bag, which can be taken out at any time to smear.

When you dye your hair at home, it is easy to ignore the hair root. Use a cotton swab dipped with hair dye to smear it on the hair root.

Cotton swab, also known as swab. Cotton swab is a small wooden or plastic stick wrapped with a little sterilized cotton, which is slightly larger than a match stick. It is mainly used to apply medicine, absorb pus and blood, etc. in medical treatment.