Winsor & Newton Brush Cleaner and Restorer cleans dried acrylics, oils, and alkyds and restores both natural and synthetic brushes without damaging the brush head. 495ml bottle.

Soak brushes as necessary. Remove softened residue with knife or nail brush. Works within minutes for dried oil colour, within hours for dried acrylic. For brushes loaded with fully dried acrylic, soak for up to 24 hours.