1.Wet the bristles with lukewarm water.
2.Place a drop of makeup brush cleanser or soap into the palm of your hand.
3.Gently massage the tips of the bristles in your palm.
4.Rinse the bristles.
5.Squeeze out the excess moisture with a clean towel.
6.Reshape the brush head.
7.Let the brush dry with its bristles hanging off the edge of a counter, thereby allowing it to dry in the correct shape. Never let your brushes dry on a towel — the bristles can become mildewed.