Bona® 128 oz. Power Plus Hardwood Floor Deep Cleaner Refill has an oxygenated formula that effectively removes heavy dirt buildup from hardwood floors. It's designed to provide a deep clean without requiring extra effort. For best results, use it with the Bona PowerPlus® Microfiber Deep Clean Pad. This refill conveniently fills your empty Bona® cartridge or spray bottle with ready-to-use Bona PowerPlus® Hardwood Floor Cleaner. It features splashless technology and a handle and side grip for easy and controlled refilling.