It needs about 20 heavy duty Ozone machines for 24 hrs before I’d move in. Kills all the bugs inc bed bugs and cockroaches. disinfects and kills bad odors.
I put ours in the chicken house before I put in new chicks. It smelled like fresh air in a few hours. If it can kill chicken poop smell it can kill any smell. It even killed the mice in the tree house.
Leaves a refreshing (right after a heavy rain) scent in the air. For some reason it kills bugs big time but I set aside a time to really turn it loose and kill all the small life-forms who are invading my space.
People forget that ozone = oxygen (O3 instead of O2). It' just a lot "busier".