Leifheit's "Protect" provides long-lasting protection to laminate and varnished wood floors, restoring and renewing the surface's protective layer and the wood's elegant appearance. A special colorless liquid, the polymer protective coating ensures that any water which comes into contact with the floor is repelled and the floor is protected from swelling. If no protection is applied to wood, the gaps between the joins can be especially prone to water damage and resultant swelling. "Protect" also works at preventing unattractive signs of wear and tear which can leave permanent damage on the floor. "Protect" comes in a ready-to-use cartridge which simply inserts into the Leifheit Protection Sprayer Care & Protect for use. The spray function will offer a clean application and even distribution of the liquid to the floor. This will protect and restore laminate and varnished wood flooring to its original lustre. Recommended for use every six months. The cartridge has a capacity of 625 ml and is sufficient for approx. 65 m2.