Suitable for: Acrylic, ink, oil & watercolour.
Just wet the brush and work up a lather on the hard cake. Even old, hardened oil paint brushes can be restored to their original snap and lustre.
Brush Cleaner and Preserver works on most acrylics and watercolors, too. It gives off no harmful fumes or odors, and it's safe for use in the classroom or studio.
This is a highly recommended prouct.