Air Duct Cleaning For a More Breathable Air Big corporate companies usually have air ducts. These air ducts are maintained by air duct cleaners in order for the air supply in a room to be clean and breathable. Air duct cleaning should be maintenance, and not just when you want to do it, because microorganisms might start to live and grow inside of these ducts, which will cause diseases such as allergies, flu, and even SARS. There are a lot of air duct cleaning companies that cater to the needs…