I have several pets at home and have tried a many of sprays, and powders out there claiming to kill the odors from the pets and other strong odors in your home, and yesterday a friend gave me this bottle to try and I absolutly love it. Its safe to use around the pets it's kinda strong when it first comes out so maybe not the best to stand in the room til it dies down if you have allergies. The one I have is citrus and it makes the room smell great for hours. Kills not only odors in the air but on fabrics and carpets and its safe to use around your pets which is a major plus. Not only does it get rid of pet odors but other strong smells like your trash, cigarettes, and even mildew. IT comes out in a fine mist and only need maybe 2 sprays per room so should last awhile depending on how many times a day you use it, my opinion maybe twice a day and the smell should linger through the rooms through the day. This is definatly a must have if you have pets inside your home or even use on pet beds as well.