The correct way to use ozone generator

If you are using ozone for air purification it is recommended that the ozone purifier be placed high up, on the other side of the room. This is so the ozone machine can clean the air between you and it. The idea is to purify the air, not breathe the ozone directly out of the machine. Placing the unit high in the room helps disperse the ozone throughout the room more evenly. Ozone is naturally heavier than air so it will naturally sink towards the ground. Using a slow moving fan, like a ceiling fan, can also help to disperse the ozone in the room.
If the ozone generator is going to be used in an unoccupied room in the shock treatment mode to kill mold, bacteria, or odors the unit should be placed at least table height or higher.
Oxygen is O2, but Ozone is O3 so it will naturally sink to the floor. You can even place the unit higher than a table if possible.
We recently read on one ozone site to place the ozone generator on the floor. Nothing could be more wrong.
Never place the ozone generator on the floor!