Cleaning air ducts can reduce allergens, improve air quality, enhance HVAC efficiency, and prolong the lifespan of your system. It can also help in eliminating odors and preventing mold growth.

The National Air Duct Cleaners Association (NADCA) recommends having your air ducts cleaned every 3 to 5 years. However, homes with pets, smokers, or recent renovations may need more frequent cleaning.

Common signs include visible mold growth, excessive dust or debris, noticeable odors from the ducts, frequent allergy symptoms, or reduced airflow from the vents.

Yes, cleaning air ducts can help reduce allergens like dust, pollen, and pet dander, which can alleviate allergy symptoms for sensitive individuals.

The process typically involves inspecting the ducts, using specialized tools to dislodge dirt and debris, and then vacuuming the contaminants out using a high-powered vacuum system.

While research is ongoing, cleaner air ducts can contribute to better indoor air quality, which may reduce respiratory issues and improve overall comfort.

When performed by trained professionals, air duct cleaning is safe and should not harm your HVAC system. It can actually help maintain the system’s health and efficiency.