Determining how often to schedule a professional air duct cleaning can be tricky. While the National Air Duct Cleaners Association recommends a cleaning every three to five years, more frequent cleanings may be advised, particularly if a family member suffers from asthma or allergies. The Environmental Protection Agency (EPA) also recommends that an air duct cleaning be performed if homeowners notice one or more of the following signs.
Mold Is Visible on Ducts or Other HVAC Components
A serious health hazard, the Centers for Disease Control (CDC) notes that exposure to mold can cause a wide range of respiratory concerns in people of all ages, particularly children, the elderly, and the immune-compromised. If it is suspected that mold is present in the air ducts or obvious mold growth is visible, it’s important to contact an air duct cleaning service right away to mitigate the issue.
Bugs, Rodents, or Other Vermin Are Infesting Ducts
Particularly during cold winter months, warm air ducts make cozy environments for rodents and insects to thrive. Not only can they contribute to hygiene and air quality concerns, but they can also destroy the ductwork itself. If any vermin are seen entering or exiting vents, an air duct cleaning can resolve the problem and help prevent further damage.
Excessive Dust and Debris Are Noticeable
Over time, dust, dirt, pet hair, and other debris build up in air ducts, causing restricted airflow, potential damage to ducts, compromised air quality, and even increased electric bills. The issue may become evident when dust is visibly released into the air from vents or a buildup is noticeable on registers. A qualified air duct cleaning professional can help remove the majority of these particles.
If you’ve noticed signs that your air duct system may need to be cleaned or it’s been more than three years since your last cleaning, the skilled contractors at Advanced Air Solutions can help. From air duct cleaning and HVAC maintenance to crawlspace inspections and mold remediation , we have decades of experience in helping Wilmington, NC area homeowners maintain the integrity of their homes. Contact us today at (910) 791-7888 to schedule your free estimate.