This treatment uses perm solution to make lashes lifted and curled without the need for a lash curler. The tint darkens lashes so no need for mascara. It provides instant results with very little maintenance. A lash lift really helps open the eyes, making you look bright-eyed and alert. Avoid getting your lashes wet (or applying mascara) during the first 24 hours so they can set their shape. After a day, it's back normal. No need to worry about getting your eyelashes wet or wearing mascara. Individual results will vary slightly; but typically lasts approximately 6 weeks.