Do not wash the treated area for at least 1 hour after applying Retin-A. Avoid the use of other skin products on the treated area for at least 1 hour following application of Retin-A. Keep the medication away from the corners of the nose, mouth, eyes and open wounds.
Definition of water closet. 1  1 : a compartment or room with a toilet. 2  2 : a toilet bowl and its accessories.
Definition of sink. 1a : a pool or pit for the deposit of waste or sewage : cesspoolb : a ditch or tunnel for carrying off sewage : sewerc : a stationary basin connected with a drain and usually a water supply for washing and drainage. 2 : a place where vice, corruption, or evil collects.