Review on Natures Miracle Litter Freshener Attachment by Erin Sacchetti

It has been in my locked tray for three weeks now. I'm not sure if it really does anything. When you first open it and put it in, you get a lot of flavor. My tray is in the master bathroom and I smell in the bedroom for about half a day. After that I didn't smell at all. Whether it picks up any odors from my closed box is debatable. I can still smell it when someone applies it so it's not that strong. It might help with that basic daily cat litter smell, but I don't think it got rid of all of that.