Blast through tough stains with Home Armor Refill Cleaning Cartridge for the Power Clean Wand, a first-of-its-kind outdoor cleaning system that makes outdoor cleaning fast and easy. The Refill Cleaning Cartridge contains super-concentrated cleaning tablets in an easy-to-use cartridge refill system. Get visible results in minutes without manual scrubbing or cumbersome, expensive pressure washers. This outdoor cleaner removes stains from mold, mildew, algae, dirt and grime. For outdoor use only, it is ideal for cleaning multiple surfaces including brick, wood, concrete, vinyl and more. To remove tough stains, attach cartridge to the connector then to the wand, ensuring it is in the "OFF" position. Attach hose then turn water on and rinse surrounding plants with water. Turn to "WASH" and spray surface. Wait 10 minutes and then thoroughly rinse off surface and surrounding plants. Not for use indoors. Store in a cool, dry, well-ventilated area away from clothes and combustible materials.