Mehron Brush Treatment is a great way to keep your natural and synthetic brushes clean, deodorized and sanitized. Brush Treatment liquid removes makeup from your brushes while sanitizing and keeping the bristles of the brushes in detail working shape. You need your Makeup Brushes to maintain a perfect shape to apply a perfect Makeup Application. Brush Treatment is the way to keep your brushes looking and feeling like new. Brush Treatment will extend the life of your brushes when used regularly after Makeup Applications. Removes makeup and leaves the brushes deodorized. 4.5 oz.