Most of residential and commercial structures built today, come fitted with heating, ventilation, and air conditioning infrastructure. Because some of the ducts are done tightly, chances of fresh and stale air circulating together are rare. This in turn causes pollutants to accumulate in the duct system creating unhealthy air in your home.
Cleaning your ductwork will help in reducing the amount of the pollutants so that you and your family or employees can breathe easy in a healthy indoor environment. There are lots of recommendations when it comes to cleaning your ductwork and if you are not a DIY professional, it is advisable you get help from your nearest HVAC contractor.
Inasmuch as duct cleaning is advantageous, when done too often, it can potentially damage the ducts. This is why it is important to get an expert who will help you in scheduling your duct cleaning sessions.
The following are some of the industry recommended ways for cleaning your ductwork. These methods incorporate the changes that have been brought by recent standards in the HVAC industry.
Power Vacuum Method
This is also known as the air sweep method. It is arguably one of the most comprehensive duct cleaning technique used today. The only downside is that this method is a bit costly because of the equipment involved. That aside, power vacuum method gets the job done and rooms the dirt away. For the best results, you should allow professional HVAC experts to handle this because the vacuum can be so powerful as to damage the ductwork if not handled well.
Point of Contact Cleaning Method
This technique balances both the safety aspects of your air ducts and vents with the thoroughness of cleaning. The reason this is popular among homeowners and small business owners is because it carries a much smaller price tag. The primary tool used for cleaning is a large powerful vacuum that has extensive number of attachments.
The ductwork is cleaned through a spinning brush and a variety of extension hoses.
Source Removal Method
This method is the most recommended of the three. It works on the basis of two key elements; mechanical agitation and extraction. Mechanical agitation helps in loosening the dirt and debris that has accumulated in your ductwork while the extraction is for the safe and quick removal of the dirt.
Since the 1900s, professional air duct cleaning techniques have been used, but they were less advanced than they are today. Instead of risking your duct cleaning project by doing it yourself or hiring ill-trained or unqualified professionals, do your research and get a cleaning company that has a verifiable portfolio.