The answer to 'air duct neglected' is that neglecting your air ducts can lead to several problems, including reduced air quality, inefficient HVAC system performance, and even potential health issues. Neglected air ducts can accumulate dust, debris, and even mold, which can circulate through your home and cause respiratory problems, especially for those with allergies or asthma.
The common causes of neglected air ducts include lack of regular cleaning, poor duct design or installation, and failure to address any leaks or damage. Symptoms of neglected air ducts may include musty odors, visible dust or debris in the vents, and reduced airflow from the HVAC system. To address these issues, it's generally recommended to have your air ducts professionally cleaned every 3-5 years, or more frequently if you have pets, smoke indoors, or notice a significant buildup of debris.