For use on lawns. Use on Bermuda grass, bent grass, centipede grass, Kentucky Bluegrass, fescue, and zoysia grass. See results in hours. Completely kills even the toughest weeds like clover, dandelions, and chickweed. Effective in cloudy and cool conditions. Water-based. Do not water within 6 hours of treatment. Poor weed control may result if rainfall occurs within 6 hours of application. For best results, mow lawn before treating weeds. Quart of concentrate covers up to 16,000 sq ft of lawn.