KLEENUP QT CONC BOTANICALBrand new EPA registration. Approved for Organic Gardening. 80% active ingredient. One quart makes 8 gallons, up to 3,200 sq. ft. Kills weed, grasses, algae, and moss. Kills within hours. For use on around patios, walkways, driveways, flower beds, vegetable gardens, shrubs, trees, fences, etc. Kills all types of grasses and weeds. Contains caprylac acid and capric acid.