Vacuuming up after pets & children can mean unpleasant odours hang around inside your vacuum. These odours can be emitted through the vacuum cleaners exhaust each time you use it leaving bad smells around your home. These brilliant Vacuum Fresheners will take care of nasty smells & leave your vacuum clean & fresh. Simply pop a vacuum freshener into the dust bag or cylinder of your vacuum & youll experience a fresh linen fragrance that lasts up to six weeks. Pack of 12.