Shake well before using. Spray Off Limits™ directly on to any area from which you desire to keep pets away. With ideal weather conditions each application should last up to three days. Repeat if area is exposed to water, rain, snow, or heavy dew. Can be used on or around grass, plants, patios, patio furniture, sand boxes, swing sets, fences, block walls or any other surface that you choose to be off limits to pets.