Manhattan Eyelash Extension Salon Aftercare Instruction Keep eyelashes dry for at least 6 hours after treatment.For the first 3 days, refrain from any facial treatments and/or activities that induce a profuse amount of wet (Saunas, Hot yoga or etc)Blow-dry your lashes with cold air when wet (recommended at least every 3 days)Do not use oil-based cleaners, eyelash curlers, waterproof mascara, or waterproof eyeliner.Do not pluck out extensions, It is harmful to your real eyelashes. They will fall out naturally.When applying mascara, start from the middle to the end, never at the base. We recommend using our treatment mascara for the eyelash extensions. Book Now