The Air Wick Freshmatic range automatically releases bursts of fragrancein to your home throughout the day, so your home always smellsjust as you want it to. With a wide variety of fragrances,the Air Wick Freshmatic range is the perfect way to fill the roomwith your favourite fragrance for up to 60 days.Simply insert the aerosol refill and the battery operated device will release a fresh,light fragrance at constant time intervals.