How to apply Fake Eyelashes Below for expert tips on how to apply your new mod  false eyelashes from Andrea. 1. Apply make up as you usually would – foundation etc. 2. Apply a thin line of eyeliner, either pencil or liquid to your top lashes. 3. For a fuller effect coat your own lashes with two coats of mascara. 4. With a steady hand take your Andrea false eyelashes out of the container making sure they are as