The second-hand shampoo with dimethicone from Francodex provides immediate mechanical action against parasites: the dimethicone acts as a trap that traps the parasites. They cannot move and detach from the animal or eliminate themselves by combing its fur. Its solely mechanical action, without pesticides or chemical insecticides, makes it a product especially recommended for embarassed and lactating women. Characteristics: Inmobilizes fleas, lice, eggs and larvae. Immediate action, renewable every 10 days. Recommended for women during pregnancy and lactation. How to use: Product ready to use. Add a little foam to the skin of your hand, apply it all over the animal's body against the grain and massage it well. Leave it on for a few minutes to clean the coat to limit the absorption of the product when the animal gets wet. Cepille the animal to eliminate parasites. Renew the application every 10 days if necessary or in case of prolonged bathing.