Give your brushes a deep, gentle clean with this all-natural cleanser designed to clean and condition brush bristles. Outperforming instant brush sprays that only remove surface-level makeup residue and bacteria, this SigMagic formula penetrates brush bristles to remove even the toughest pigment and foundation stains. Function: Dissolve product build-up, oil + dirt. Unique Feature: All-natural formula that sinks deep into brush bristles. Recommended Use: Shake gently before use and apply 1-3 pumps directly onto wet brush fibres. Swirl brush on cleaning tool to lather. Rinse with warm water. Repeat as needed. Rinse nozzle to prevent clogging.