An environmentally friendly alternative to white spirit and turpentine, Zest-It Brush Cleaner is ideal for cleaning brushes and thinning paint. Non-flammable, non-toxic and biodegradable, Zest-It has a citrus orange smell, ensuring it is pleasant to use. Why choose Zest-It Brush Cleaner? An effective, powerful and efficient solvent, designed for use with Oil Paint, Zest-It can also be used with Oil Pastels, oil-based ink, Coloured Pencils and wax. Unlike turpentine and white spirit, which can dry out brushes by leeching the natural oils from bristles, Zest-It contains citrus oils to help maintain the integrity of brush hair and bristles, extending the life of brushes. This video shows How To Use Zest-It.