It's a product of professional origin. As it is pure solvent based, avoids corrosion. Ready to use, it is ideal to clean carefully any wood surface with fast and absolute efficiency. It attacks the old layers of wax, freeing the wood of dirt and incrustation without damaging the varnish underneath. Pour the product into a soft cloth. Evenly and energetically pass over the surface to be treated. If necessary repeat the process and if needed replace cloth with very fine wire wool. Once the surface has dried, it's ready for a new treatment of Holzwachs bees wax.