Not everyone gets those good results from ozone. Read the post and comments on "The Ozone Group" on facebook, people have severe die off / herxeimer, one lady's die off was so bad she was saying she may have to go to the ER. Dr Rowen is just posting the people that had good results on his youtube videos, what about all of the other people that saw him that didn't have those good results like this guy on the facebook group said he spent 30k with Dr Rowen and didn't get any better.