Dis-aromatized and benzene-free to meet European purity demands, OSMO Brush Cleaner and Thinner can be used for cleaning brushes and tools, as well as thinning of the Hardwax Oil by up to 10% (when necessary).
Some extremely dense and oily tropical hardwoods may require thinning of the Hardwax Oil for proper penetration.
Keeping your brushes clean will aid in their longevity and improve the quality of your work.