Seller: F & C BV
Virbac Defencare shampoo contains permethrin, a synthetic chemical which is an insecticide effective against fleas and ticks. It has a toxic effect on the CNS of parasites, so fleas are eliminated within a few hours. Permethrin is entirely safe for humans and animals and is biodegradable. The product is short-acting and therefore ideally suited for controlling an existing flea and/or tick infestation.