Once fleas are in your yard they can infest your pet or enter your home. Advantage Yard & Premise Spray prevents infestations by treating areas outside of your home where fleas and other pests live. Advantage Yard & Premise Spray is designed to kill more than 110 types of insects including fleas and ticks. This outdoor flea treatment targets ticks and deer ticks which are known carriers of Lyme disease and kills foraging fire ants on contact. Follow the label instructions carefully and keep it away from humans and animals. Advantage is a trademark of Elanco or its affiliates.