One fine day strolling in the MAC store, wanting to pick up a lipstick, my eyes landed on the MAC Brush Cleanser.
Usage Directions: Apply to damp brushes and work through. Brush Cleanser leaves your brushes smelling fresh and clean, and helps shorten their drying time. It is convenient to use and is specifically designed to extend the life of high quality brushes. This one product will clean, disinfect and condition the brush fibers so that brushes will last longer.