Not only does Mr. Duct Cleaner clean duct and HVAC systems, but we can also fog your entire system with an ozone odor remover or a mildistat to kill any hidden spores we missed. We can also install a relatively affordable Aerus Air Scrubber that can continue to cleanse your air, sending out air purification warriors (hydrogen peroxide molecules) throughout your whole home every time you turn your system on. These attach themselves to bad particles and deactivate them so they drop out of the air.