Francodex Catnip Spray helps teach your cat the right behaviours at home. It contains a Catnip Supplement which is a strong scent loved by all cats. Cats are Drawn to the smell so they will stay in places where you have used the Catnip Spray and it will keep them calm and comfortable. The Catnip Spray will not leave and markings or stains so it is safe to spray on toys, Beds, chairs, Cat trees and so on. It is safe for both Humans and Cats.