How to Clean Your Eyeshadow Brushes
- 1). Pour about 2 tbsp. of eye makeup remover into a small bowl. Try Neutrogena's Oil-Free Eye Makeup Remover.
- 2). Dip the soiled eyeshadow brushes into the bowl containing the eye makeup remover. Swirl them around the solution for a few seconds.
- 3). Using your fingers, gently massage the eyeshadow brushes to rub out the dirt and oil. Do this dip/rub method about three times to get the brushes fully clean.
- 4). Hold the brushes under cool running water for 5-10 seconds. Wring out excess moisture with a paper towel.
- 5). Place the brushes on a clean piece of paper towel and allow them to air dry.
Source...