A makeup brush cleaner. Here to save your brushes and your skin from the germs, dust, dirt and dead skin cells that accumulate on your makeup tools. ISOCLEAN Makeup Brush Cleaner is about to become an essential part of your skincare routine. With antibacterial properties, the solution strips makeup brushes of cosmetic product, even stubborn formulations like lipstick and concealer, to help prevent acne breakouts, congestion and skin infections. It also helps to prolong the life of your brushes and facilitates smooth, precise makeup coverage.