Deer Stopper Quart Concentrate Dries clear and odor free Pleasant to work with All natural, food grade ingredients. Safe to use around fruits and vegetables. Won't stain, burn or discolor Effective for 30 days, regardless of weather and watering Pleasant smelling, easy to use formula Lasts 30-day, regardless of weather including rain, snow and regular watering Organic formula Safe for fruits and vegetables Won't stain, burn or discolor