Our NEW Lash Next Door Lash Comb pairs ideally with your Lash Next Door Mascara as a perfect final step to achieve luscious lashes! Place the teeth of the lash comb at the base of the lash line. While lashes are still wet with mascara, gently wiggle back and forth to get in between the lashes. Slowly comb through the lashes to remove excess mascara. Wipe off excess product between each use to avoid clumping.