Formula: fibronil …………………… 10 g amidaclobred ………………. 10 grams of Venoxy Carb ... With environmental effect, it reduces fleas in the pet environment. How to use: Use the topic, immediately. Put the hair separation, on the dorsal midfield, behind the base of the neck (the shoulders) so that the product comes into contact with the skin directly. In larger dogs, place more than one spot along the dorsal midfield, in order to increase coverage and spread active ingredients. The product protects from fleas for 30 days and from ticks for 60 days. These periods may vary according to the degree of infection, appropriate environmental conditions, the repetition of the shower, etc., consult a veterinarian for the correct use of the product. Precautions: Do not use a two -month -old puppies. The animal is not recommended before or 48 hours after the application. If the product touches the eyes of animals or her mouth membranes, rinse them with water in abundance. It does not apply to areas where the skin has pests or irritation.