For best results, comb lashes immediately after applying mascara. 1.While still wet with mascara, place comb against lash line and comb lashes carefully, moving up, out and away from eyes. 2\. If applying more than one coat, comb lashes after each additional application. Make sure to always look in a mirror when using this tool, the teeth of the comb are sharp. Do not use on lashes after mascara has dried. Gently wipe clean after use with alcohol wipe. Allow to air dry before replacing cap, do not use makeup remover as this may damage the comb.