The makers of DURA SEAL��� products, the professionals choice for wood floor finishes, have specially formulated this product to help you maintain the natural beauty of your hardwood floors. DURA SEAL��� Hardwood Floor Cleaner is intended for use on all wood floors coated with a clear unwaxed finish, including polyurethane and water based finishes. Use regularly to gently remove dint and grime without leaving a soap film residue. This product has been exclusively formulated to be used full-strength; do not add water. Not for use on waxed, oiled or unfinished wood. Solvent free.