People often associate dirty air with big cities and industrial-stack areas. However, your home is likely to have higher pollutant concentrations due to poor ventilation, pet care products, synthetic materials, and personal care products, among others. When these pollutants accumulate on your air duct system, it negatively impacts your health. Here is a highlight of the health effects due to a dirty air duct.
A dirty air duct system decreases your home's air quality and increases the circulation of viruses, allergen, and bacteria.