It is recommended that you get the sanitation with your duct cleaning for a couple different reasons. First, your system is a trap for dirt, dust, mold, allergens, flu virus, and other viruses that are in the air. The air being cycled through the system and then into your home can contain all the above if not treated. The sanitation kills all airborne viruses, flu virus, dust mites, dander, and mold so that it isn’t exposed to the rest of your home. By getting the sanitation, you will improve the air quality of your house which is good for the elderly and young kids who at times have more sensitive immune systems and it also helps allergy sufferers be more comfortable too. Call Bartlett Heating and Air today to set up your duct cleaning with sanitation!