Now bottom lashes get in on the action with a brush engineered for tiny tasks and a formula that resists smears. Pair it with any mascara on top, and watch what happens. Stroke on bottom lashes from root to tip. For extremely tiny bottom lashes, hold brush tip vertically and wiggle through individual lashes for precise application. Bottom Lash Mascara is formulated to be removed with warm water. Simply splash warm water (bath temperature is ideal) onto lashes, press gently, and mascara removes with ease.