The Daler-Rowney Water Washable Oil Brush Cleaner provides a highly effective, eco-friendly solution for thoroughly removing heavy oil pigments without relying on harsh chemicals. This solvent-free, low-odour formula is enriched with natural conditioning oils that actively restore and protect both natural and synthetic bristles from becoming brittle over time. Perfect for shared studio spaces and classroom environments, it destabilises the paint film so you can easily complete your entire brush cleanup under a standard water tap.