The biggest concern of homeowners is to use HVAC systems without the fear of mold contamination. No doubt, this is a tough task given that it is almost impossible to eradicate mold growth from the air ducts and vents. Periodic cleaning of air ducts is the only answer to the question how to get rid of molds in air ducts for which you have to depend on the expertise of professional companies that specialize in HVAC maintenance work. If you peep inside air ducts, you will find extensive mold colonies, which contaminate the air that flows through it and ultimately spoils the indoor air quality.
Molds can have damaging effects on health and are the reason why everyone is afraid of it. From allergic attacks to breathing problems, molds can cause serious ailments like cancer and heart disease that can even turn fatal. Molds can really make life hell for you. At the same time, considering that you cannot live without HVAC systems today, you have to learn to stay healthy despite the threat of mold growth in air ducts. Instead of trying to eradicate molds, it is better to keep it under control so that it does not turn life-threatening.
Know about molds from the smell
Detecting molds in HVAC system are far from easy because it stays away from viewing. The air ducts remain concealed, and therefore you could never have a sight of it even though the intruders would make its presence felt. Due to contamination by mold, the air passing through the ducts reaching the rooms acquire a musty smell that tells you about the presence of molds. When the air starts smelling foul, it becomes a matter of concern because molds grow very fast can make things worse. It is time to act fast, and you just cannot take chances with molds.
What makes molds grow?
After installing a new HVAC system, you would find mold in the ducts from the very first day. The reason is that mold forms only when the environment becomes conducive, and there are nutrients available for its sustenance and growth. After a few days of operation, the air ducts reach an acceptable temperature range that facilitates mold growth. The condensation of water particles in the ducts becomes a continuous source of moisture that helps molds thrive. In addition, the ducts accumulate particles of paints, adhesives, fabrics, plastics, paper, and wood that are food for molds. The mold spores floating in the air settle in the ducts and keep spreading happily.
Controlling mold growth
In order to control mold growth in the system, it requires controlling the conditions that encourage mold growth. To cut off the supply of nutrients, you have to use be selective in choosing the insulation material that inhibits the nutrients from collecting on the surface. Taking effective steps in moisture control at all places including interior and exterior would lead to a condition that does not attract molds.
Despite these measures, you have to ensure periodic duct cleaning to keep it free from molds.
