タイトルまたは説明

After the sterile cotton swab is used up, the outer package shall be sealed. Once the outer package is opened and properly preserved, it can remain sterile within *4h, but no longer after *4h due to the contamination of bacteria in the air.
2. Disinfection only kills pathogenic microorganisms, while sterilization kills all bacterial seeds, i.e. spores. Cotton swab contains bacterial spore, disinfectant is done not have method to its, even disinfectant may be polluted. At this time not only does not have the disinfection effect, may cause the infection instead, therefore no longer the sterile cotton swab must not use in the wound.
Do not place a cotton swab in the ear canal. Removing the wax with a cotton swab may cause the wax to fall out of the ear and pile up in a pile, making it easier to penetrate the ear canal and block the ear, causing pain, hearing problems, ringing in the ears or dizziness, and possibly medication if necessary. Another problem is that the cotton swab may go too.