I Must Garden squirrel repellent is an environmentally safe, humane and effective way to deter squirrels from damaging plants, furniture, decking/housing, hoses, flower beds/pots and more It contains botanical oils that smell and taste bad to squirrels. There are no poisons, harmful chemicals or toxic glues in our products. All of our repellents are safe to use around children and pets and are completely biodegradable. I Must Garden liquid squirrel repellent is available in a ready-to-use spray that is versatile and potent. Natural oils help the repellent adhere to a variety of surfaces and can be sprayed directly onto any area needing protection, including plants and trees including flowers and leaves bulbs outdoor furniture including cushions decking/housing hoses car wiring and anything else squirrels are chewing.