The top surface of LVT products is equipped with a durable polyurethane top coat. This protective equipment not only undertakes a protective task during transport but also protects against damage, contamination or staining during and after installation. Recommended surface cleaning materials are required. (Take the cleaning agent recommendations into consideration. -Dr. Schutz-). Never use abrasives for cleaning and maintenance. (Scouring powder, soft soap, bleach, acetone, alcohol, porous, polish wax, dissolvents etc. ..). The floor should be wiped with a damp mop at least once a week in order to maintain its beautiful appearance.