The ozone machines are working! We have successfully treated our cars. It takes at least three hours at 28,000 mg/h, and I have repeated once or twice a week. I have also thrown clothes in the car while the machines are running to treat them. The car and clothes are about 90% better after treatment. For homes, I would seal of rooms and treat them one at a time to try to get a high concentration of ozone. I don’t know specifics yet. But, just try experimenting.
Ozone a Success! September 11, 2012