Harris 102011008 Seriously Good Walls & Ceilings Paint Brush (Pack of 3) The Harris 102011008 walls and ceilings paint brushes have been specifically designed and engineered to give you seriously good results when painting walls and ceilings with emulsion paint and when cutting in around light switches, plug sockets and other interior areas when using masking tape. For best results, rinse the brush head before use to remove any dust. After use with water-based paints, such as emulsion, remove the excess paint and wash in warm soapy water, or rinse in clean running water or cleaning fluids. Then immediately dry thoroughly. Bristle loss may occur if left to soak or in a damp area.  Features: Guaranteed No Bristle Loss  For use with all emulsion paints 1\", 15\", 2\" brushes