... used at very high levels, in unoccupied rooms, to help sanitize them of mold, bacteria , and serious odors. ... into unoccupied rooms help kill viruses, bacteria, mold, and other germs. If an area has serious ... The idea is to kill the bacteria and mold, not just cover up it's odor.01 ... moisture, earthquake, maintenance-free;03. Modular with plug-in design, easy maintenance, reliability;04. Use Ozone-specific ...