Treat your pets to odor-free cleanliness! Pura Air Smart Spray is designed specifically for use with PuraMax and PuraMax 2 smart toilets, which automatically remove odors. The spray reaches all corners of the toilet. You can also use the spray unit on its own as a classic room scent and place it near cat and dog beds. The scent lasts up to 2 months, so it is ideal for long-term care. Treat your pets to odor-free cleanliness! Pura Air Smart Spray is designed specifically for use with PuraMax and PuraMax 2 smart toilets, which automatically remove odors. The spray reaches all corners of the toilet. You can also use the spray unit on its own as a classic room scent and place it near cat and dog beds. The scent lasts up to 2 months, so it is ideal for long-term care. You can also control the Pura Air Smart Spray via the PETKIT app, which is easily accessible via the Apple Store or Google Play. In the app, you can set the spray to use automatically (the spray will automatically start every time you use the toilet) or in scheduled mode (the spray will start at a time of your choosing). If you are using the smart spray separately as a deodorant, it can only be connected via Bluetooth (but please be within an accessible distance). The app also reminds you to change the spray refill on time and has a smart lighting option - you can use the app to turn the light on or off in the toilet and check the toilet conveniently. The Pura Air Smart Spray is easy to install thanks to the adhesive dots and easy to remove if you want to use it in the space. It is powered by 4 AA alkaline batteries which are not included, they must be purchased separately. Depending on the level of use of the product, the batteries will last 3 - 6 months in the device. Technical specifications are subject to change without notice. Images are for illustrative purposes only.