PROTECT FURNITURE-- This safe and anti-scratch spray can prevent most cats from scratching furniture and sofas. The anti-scratch spray contains a natural bitter taste that effectively prevents cats from scratching and chewing. Natural -- The anti-scratch spray adopts advanced and uses safe ingredients of natural (mint extract) to increase the bitterness, specially designed for cats, effectively prevent scratching. Easy to use- Just spray it where you want your cat to stop scratching. We recommend spraying 3-4 times a day for the first two weeks, then less frequently as your cat's behavior improves. Indoor and Outdoor Use--Cat repellent spray can be used on the items you want to prevent cats from being chewed and scratched indoors and outdoors, including wires, clothes, furniture, sofas, curtains or other items they chew on.