Beaphar odour eliminator neutralises any unpleasant smells from your litter tray for a fresh and clean atmosphere around the cat loo instructions shake bottle well before use spray liberally into the clean cat tray and allow to dry briefly add cat litter and spray daily to deodorise and disinfect please note always read labels and product information before use when spraying onto a material test the product on a less visible area first do not use on animals use in a well ventilated are