Our pet deworming spray contains permethrin and cypermethrin. It can eliminate any annoying pests and has been proven effective against horseflies, mosquitoes, aphids, ants, plant lice and other flying pests. It can also eliminate ants, lice, fleas, mites, bedbugs and other parasites on animal surfaces. The application method is very simple: Spray the deworming spray near your pet's fur and apply it in different areas according to the region. It is best to lift your pet's fur to ensure that the spray comes into contact with the fur. Make sure that the fur and skin of all parts of your pet's body are wet! This is crucial. In other words, it's like giving your pet a bath with the deworming spray. It is safe for both humans and animals, and it is safe to use around children and pets.