Woca Oil Refreshing Soap (Natural - 1 Litre) is a hardwood floor cleaner that rejuvenates the original oil finish applied to the flooring. It is recommended to sweep the floor before usage. Once applied it is recommended that the only material that is used to clean our floors is a microfiber pad/cloth that is not too wet or damp. This product is for our oil-finished floors, not lacquer-finished floors. Use quarterly or as needed. Consult with an ADM representative if you have any questions or concerns.