Bob Martin CLENTROL (Dogs , Worming Tablets, Flea Control & More , Flea Collars)
This antiparasitic collar FRISKIES containing diazinon, external parasite from the group of organophosphates, which acts by inhibiting cholinesterase parasite Efficacy:. is slowly released from the surface of the collar , depositing on the animal's fur and by contacting the parasite the collar remains effective for 4 months Application:.. external use. Using a collar for animal. Cut off the excess collar, leaving 2-5 cm after the pin.