BRUSH CLEANER: M.A.C.'s Brush Cleaner--a must. Hand wash and lather brushes or let soak. When washing, rub the brush in the natural direction of the bristles and let dry over night over the edge of a counter (never flat). Cleans, disinfects, conditions and extends the life of any brush.
Thoroughly cleanses brushes, removing makeup residue build-up. Keeps brush hairs in optimal condition. Monthly cleansing is recommended to ensure the highest level of hygiene, help brushes last longer.