How to clean?1. Holding bristles face down, run bristles under warm water.2. Gently squeeze out any excess water and makeup residue.3. Apply a dime size amount of mild soap and olive oil into the palm of your hand.4. Massage the bristles into your palm in a circular motion under running water until the water runs clear, being careful NOT to submerge the brush.5. Gently squeeze out any excess water using a clean towel.6. Let the bristles air dry in an open space