Air duct cleaning service providers can tell you that they need to apply a chemical biocide inside the ducts to kill bacteria (germs) and fungi (mold) and prevent future biological growth. Some duct cleaning service providers may propose to introduce ozone to remove biological pollutants. Organic chemicals are widely used as ingredients in cleaning and disinfecting products. Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids.
Even an almost odorless material can cause significant problems when it is recirculated through air ducts in a closed environment. VOCs include a variety of chemicals, some of which can have adverse short-term and long-term health effects. Although it is valid to worry about the safety of your family, chemicals are not necessary when it comes to cleaning the ducts. Many professional duct cleaning companies have chemical-free alternatives you can choose to use.
Non-chemical products clean ducts and prevent problems such as mold growth just like harsh chemicals. Studies have shown that patients suffering from lung health problems experience a reduction in their symptoms when the air passages in their home are cleaned frequently. Regular repair and cleaning of air ducts can improve air quality and increase the efficiency of the HVAC unit. When working with this particular type of air duct cleaning chemicals, it is important that workers are properly protected with gloves, goggles and other protective equipment.
Any company engaged in duct cleaning should read the study by the national company NADCA entitled “Application of Chemicals in HVAC Systems. In fact, you should clean the air ducts at least every three to five years to ensure maximum heating and cooling efficiency. For best results, you should change the air filters every 2 months and clean the air ducts every 3 to 5 months. By cleaning the air ducts every two months, it would reduce the circulation of bacteria and viruses in the air.
Fortunately, as technology advances and people are becoming more aware of their health, cleaning air ducts has become one of the most important household services that help keep you healthy. Regular repair and cleaning of air ducts is essential to keeping your HVAC system running efficiently and keeping your home's air quality high. Disinfectants, disinfectants, deodorants, coil cleaners and degreasers play an important role in cleaning air ducts and indoor air quality. Otherwise, it is best to clean the ducts every six months to keep the HVAC system in good working order and check if there are any problems.
The use of chemicals in addition to source removal is not necessary in all air duct cleaning projects.