The Stridex Med Pads Size 90-Count work to clean, treat and prevent acne or pimples. This personal care skin product comes in a closable container. Containing two percent salicylic acid, the Stridex pads strive to be an effective skin cleanser that removes dirt and other impurities.They do not contain alcohol, which makes them gentle for all skin types, including sensitive skin. These medicated acne pads, when used consistently, can help to work against the breakout of pimples. To use this Stridex product, clean your facial skin thoroughly prior to use, then wipe down the affected area with the pads. This process can be repeated to help remove extra traces of dirt. It is recommended to start this process just once daily before gradually increasing to two or three times a day if directed by a doctor. This facial cleaner is soap-free as well and does not leave behind any residue after use.