You do not have to apply eye make-up but if you wish to, only apply water-based mascara for easy removal. Do avoid using oil-based make-up removers directly on the lashes as oil may dissolve or weaken the adhesive bond. Use lint-free cotton/cotton pads to remove make-up from around your eye area. Do not use cotton balls or swabs directly on your lashes as the fibers may get entangled with your lash extensions