The answer to 'which is better air duct cleaning or' is that both air duct cleaning and professional carpet cleaning have their own benefits, and the best option depends on your specific needs and situation. Air duct cleaning helps improve indoor air quality by removing built-up dust, debris, and contaminants from your HVAC system, while professional carpet cleaning can remove deep-seated dirt, stains, and allergens from your carpets.
The key factors to consider are the age and condition of your air ducts, whether you or your family have allergies or respiratory issues, and the overall cleanliness and appearance of your carpets. Air duct cleaning is generally recommended every 3-5 years, while professional carpet cleaning is typically needed every 12-18 months, depending on foot traffic and usage.