Messina Wildlife PS-C-032 PLOTSAVER Deer Repellent Quart Concentrate Dries Clear & Odor Free Pleasant to work with Effective for 30 days, regardless of weather and watering Powerful sensory barrier system Reusable for years Perimeter deer deterrent system Protect entire blocks of land for a fraction of the cost of broadcast sprays Patented system features our organic deer repellent Great for food plots and gardens Re-usable for years