* Recommended by professionals since 1919 * High-gloss formula * Adds a protective layer Fills in micro-scratches * Greenguard Gold Certified Bona Wood Floor Polish Gloss restores a high-gloss shine on your wood floors, while offering continued protection against wear. Bona Wood Floor Polish Gloss restores the shine to your wood floors, while offering protection against wear. The durable, urethane acrylic blend adds a high-gloss protective layer and fills in micro-scratches, improving the appearance of your floor. Use every 1-4 months, depending on traffic, to keep your floors revitalised and looking new. Important! Always test floors for adhesion and desired results before use. Safe for all unwaxed, polyurethane finished wood floors. Do not use on waxed or oiled floors.