Should you decide to wear makeup, avoid oil based + waterproof products. Never wear mascara or strip lashes. Lash Extension safe liners are sold in the shop, + powder is fine. Some product’s ingredients/oils can contribute to breaking the bond between the adhesive and your natural eyelash, resulting in premature lash loss.​*DLS’s recommendation is that you should protect your investment + skip daily eye makeup all together! One of the benefits of wearing extensions is that you no longer need mascara or eyeliner. Often times, retention issues are linked to improper cleansing of eye makeup - which can lead to build up on the lash line, premature lash loss or eye disease. It’s our opinion, that the daily application + removal of these products can be aggressive (not only your lashes, but the skin around your eyes). Use at your own risk + do not forget to clean properly before bed.​​