Bona Hardwood Floor Cleaner Concentrated – 947 mL + 3.79 L refillIncludes 947 mL bottle of Bona Hardwood Floor Cleaner Concentrate and 3. 79 L refill for extended use Specially formulated for sealed hardwood floors gently cleans without dulling finish Concentrated formula just dilute with water for cost effective cleaning Water based, biodegradable solution safe for family, pets, and the environment Dries fast with no residue, leaving floors clean and streak free pH balanced to protect woods natural beauty and shine