What is the best air duct cleaning method?

The best air duct cleaning method is source removal, which involves using mechanical agitation to dislodge dirt, dust, and debris from the walls of the ducts, followed by extraction with a powerful vacuum system equipped with HEPA filtration. This method ensures thorough cleaning by physically removing contaminants rather than merely dispersing them within the system. For less severe buildup, high-pressure air cleaning, also known as air washing, can be effective; this involves blowing high-pressure air into the ducts to dislodge debris, which is then collected by a vacuum. The choice of method often depends on the extent of contamination, the type of HVAC system, and the equipment used by the professionals. Air Duct Cleaning