It can disinfecting nails, mobile phones, ear holes, etc. After using this product to wipe and disinfect, it will completely evaporate without residue in about 30 seconds. Can be used for cleaning and disinfection of keyboards, mobile phones, office supplies, carry-on items, tableware, childrens toys, etc .; disinfection of frequently-touched items, toilet seats, etc. before use; outdoor tourism, camping Emergency wound disinfection and ignition support. Convenient to use and carry-Single piece is packed separately, just need to tear the package apart, and then you can use it to disinfect wounds and instruments. Compared with the traditional use of bottled alcohol, iodine, plus cotton balls, cotton swabs, gauze and tweezers, etc. it is much more convenient! Those Include 100pcs 70% alcohol pads and 100pcs 75% alcohol pads.