Why Is There an Odor Buildup in Your Air Vents?

You can feel the bad odor coming from the air vents of your house or office. In some cases, the smell is persistent. In other cases, it comes and goes and its intensity changes over time. Even though the symptoms may vary, they are a sign of a serious problem which must be identified and dealt with quickly. Find out more about the main causes of a foul smell coming from the air ducts and how to resolve them. Clean Odor Buildup Air Vents…

 

This is the most common cause of a bad odor coming from the air vents. Over the years, a buildup of dust, dirt and other pollutants in the system make their way into your homes, resting on various objects. As the air keeps ventilating, the particles become airborne, until they are ignited by an electrical current from the furnace motor or flames from the furnace. Among them is the moisture which along with dust and proteins from dead skin cells and pet dander build an unpleasant and acrid smell. In most cases, the first thing people notice is the embarrassing odor in their home which keeps recurring no matter how much time has passed since the last time the furnace was running.