This all-natural repellent is made of hot cayenne pepper extract and other natural repellents. After a few nibbles animals like tree squirrels and rabbits will no longer feed on your garden and shrubs. A highly refined food grade wax adheres to plants. Effective 3 weeks or longer. Rain won't wash it off. Safe for people and pets. Can be used on garden produce right up until the day of harvest. 22 ounce spray bottle is ready to use. 32 ounce is a concentrate.