Ink Remover is a non-toxic, biodegradable and ozone-safe alternative to slab and roller cleaner. It will remove dried ink from a slab and roller without having to use hazardous or flammable chemicals. Simply apply Ink Remover to a cloth and gently rub the cloth across the inked surface. Dried ink may require additional solution to be applied. Once the ink is removed, simply rinse with water.