Fast acting water-based, multipurpose formula works within hours to kill moss, algae, and lichens on lawns, trees, roofs, decks, patios buildings, fences, and walkways. All without staining or damaging desirable plants. Also removes green slime. Potassium soap: 22.11%. 32 oz. quart, ready-to-spray hose end. No. 728: Container Size: 32 Oz., Concentrate or Ready To Use: Ready To Use, Application Type: Hose End, Product Form: Liquid, Active Ingredient: 22.11% Potassium Soap, Pkg Qty: 1, Package Type: Bottle
