 And it just works. It generates O3, and it gets in the cracks and the crevices where the odors hide and grabs them and wipes them out. I've had hotel rooms that use it when there are fireplaces. Dirty diaper smell, oh, it gets rid of dirty diaper smell. Litter box odors, you name it, it just works. EdenPureDeals.com. The discount code is ERIC3, E-R-I-C-K-3. You'll get three of them.