Once your air ducts are professionally cleaned, a little upkeep goes a long way. O’Fallon’s mix of suburban development and natural surroundings — from lakes to tree-lined neighborhoods — means dust and pollen are part of everyday life.
Following these tips will help you keep your system performing its best:
Change HVAC filters every 1–3 months, especially during high pollen seasons.
Avoid blocking vents with furniture or rugs to maintain airflow balance.
Regular cleaning helps reduce debris entering the system between professional visits.
We recommend an inspection every 2–3 years, depending on your environment and usage.
Want to understand more about our complete process? Visit the air duct cleaning O’Fallon parent page to see how we help you maintain healthy, efficient indoor air.
