Product Type: Gel Cleaner Material: soft gum material Suitable For: computer keyboard, mobile phones, printers, and Musical Instrument. Ingredients: Vegetable Gum, Bactericide, Quaternion, Fragrance, Glycerin. Product Description: Picks up dust and dirt from computer keyboard, mobile phones and printers. Does not leave residues, keeps your hands clean, has a proven disinfecting action. Catches dirt and kills over 80% of germs. By pressing the cleaning compound onto the surfaces that you would like to clean.Super Clean USER Instruction Dry your hands before use. Take the clean gel out, pinch it to the desired shape. Lay the gel on the surface to be cleaned, press it down for 2 or 3 times and lift it up - dust, dirt, hairs (and more) are picked up. Fold the gel in half and start fresh with a clean side. After use, put the gel back in the bag and wash your hands. Keep away from direct sunlight. store in bag and seal to Reuse.