Beaphar CatComfort Calming Diffuser is a simple and effective solution to reducing problem behaviour in cats, such as inappropriate scratching, urination or general feelings of anxiety. This is achieved by containing clinically proven pheromones that promote feelings of reassurance and reduces general anxiety caused by everyday stresses around the home in.Beaphar CatComfort Calming Diffuser contains a copy of the naturally produced cat facial pheromone, which gives a continuous and reassuring message to let cats know that this a safe area for them to be in. The easy to use plug in diffuser can be placed in any area of the house, and is effective for up to 30 days with continual use before needing a refill.Key Benefits Use the diffuser in the room your cat spends most of their time Use continuously, do not switch off when leaving the house Replace the refill reservoir with a new Beaphar CatComfort Refill after 30 days, or when empty Replace the plug-in diffuser every six