Brush Cleaner by Ben Nye (Available in four sizes.) This effective new formula is easy on the environment, brushes and your nose! This quick cleaning solution dissolves oil-based makeup in seconds with a pleasant fresh scent. Ben Nye Brush Cleaner has an effective cleaning solution which quickly dissolves all oil-based makeup. This isopropyl alcohol makeup brush cleaner is available in a convenient bottle for quick cleaning with disposal issues. Makeup Brush Cleaner is alcohol based and should be used in a well-ventilated area. (The new formula is no longer flammable.) Please call with any questions: 1-800-711-7182 or 303-433-3400. Brush Cleaner Part Numbers 2 fl. oz. - BC-1 8 fl. oz. - BC-21 16 fl. oz. - BC-3 32 fl. oz. - BC-4