FireHawk 1gal Bioherbicide Ready-to-Use Refill

A fast-acting, non-selective weed and grass control powered by nonanoic acid. This ready-to-spray formula needs no mixing—just shake and spray. It delivers visible burndown in as little as one hour, becomes rainproof within an hour, and allows people and pets back once dry. Ideal for home and garden retail, it controls a broad range of weeds, grasses, moss, and algae on gardens, paths, driveways, and landscaped areas. Available in a 32 oz trigger spray (treats up to 75 sq ft) and 1-gallon refill (covers up to 300 sq ft).