Bona(TM) Hardwood Floor Polish High Gloss restores the shine to your hardwood floors while offering protection against wear. The durable, urethane acrylic blend adds a high gloss protective layer and fills in micro scratches, evening out the appearance of your floor for a refreshed new look. Use every 1-4 months, depending on traffic, to keep floors revitalized and looking their best. Covers about 550 sq. feet.