Waste of money
I purchased it for a small bathroom for my kitty litter. It does not remove any smell but it is very noisy unless you are deaf. I can hear it from my bedroom. Opening the window will remove the smell but not this device. I also tried it in a toilet room  ( tiny room with just the toilet). After 30 min the smell was still there. I read the reviews prior purchasing it and I was hoping for honest reviews but I guess I was wrong. I would not recommend to purchase this. I am returning it today.
Rating: 1 stars