What is lash lift? “A lash lift curls your lash from base to tip so that you can see the full length,” explains Clementina Richardson, celebrity lash expert and founder of Envious Lashes in New York City. All lashes have a natural shape to them, so this process alters that shape via a tiny curling rod and a lifting solution. (It’s not as scary as it sounds, as your eyes are closed as it’s applied but yes, there are some chemicals involved.) The treatment should always be performed by a licensed professional. The results typically last four to six weeks, depending on how quickly your eyelashes grow. You should avoid mascara for 48 hours after the treatment, and leave lashes untouched for a full day. “No makeup, or water should come in contact with your lashes for 24 hours to ensure the lift correctly sets into shape. Then, you can fully enjoy the treatment’s results. Can you use mascara on top of your lash lift? Yes, but never waterproof formulas. Imani explains: “waterproof mascara dehydrates the lashes in order to stay on, which causes breakage to the lash. This all service has to be on different pages like how the other servers are uploaded..