Petsafe - Refill cartridges Citronella 3pack - (72984916373)

The PetSafe Spray Refill cartridges are easy to replace. Simply remove the empty cartridge and replace with the new one. The spray is harmless to your dog and is meant to act as a distraction to help stop nuisance barking. The PetSafe Spray Refill cartridge is 100% recyclable and safe for you and your dog.3x3,14ml - 35–40 sprays per cartridge