507. Can Ozone be used indoors?

Ozone is not recommended for indoor use because of off-gasing (extra ozone) which can be harmful to your lungs. Outdoor use will allow extra ozone to evaporate in the air. If you plan to use ozone indoor, make sure there is plenty of ventilations and the ozone is properly installed. Consult with a professional contractor to ensure there is enough ventilations and the ozone unit is installed properly. Just like chemicals, plenty of ventilations are required when using indoors.