Bona Hardwood Floor Cleaning Spray 32oz 2 Pack. This effective and easy-to-use cleaner features a non-toxic, waterborne Swedish formula specifically formulated to clean all types of hardwood floors. Biodegradable and leaves no dulling residue. Safe to use around family and pets. Just spray it on and mop. Water borne environmentally responsible formulated to clean all polyurethane finished wood floors and factory pre-finished wood floors. Will not dull the finish or leave any residue. Green guard certified. 2 Pack. Size: 36 ounce.Bona Hardwood Floor Cleaning Spray 32oz 2 Pack.Waterbased formula dries fast with no dulling residueReady-to-use, just spray and mopSafe for all unwaxed, polyurethane finished wood floorsNearly 100 years of professional heritage