Enjoy the difference Felight Cat Litter Freshener can make, helping to keep your home Felight Fresh! Felight Freshener works alongside your existing litter, refreshing the room with a delightful and long-lasting Fresh Peony fragrance. Made from Limestone and sourced in the UK, this in-tray scent booster keeps your litter tray smelling fresh and clean between litter changes. Contains silver complex particles which give it odour controlling properties.