NEGATIVE PRESSURE
DUCT CLEANING

Negative pressure duct cleaning is a method of cleaning air ducts that uses a powerful vacuum to create negative pressure in the duct system. This method is considered one of the most effective ways to clean air ducts because it: 

• Prevents contaminants from spreading

  Negative pressure keeps contaminants from becoming airborne and being released into the living space. 

• Removes fine particles

  Negative pressure allows for the removal of very fine particles from the system. 

• Removes debris from duct walls

  The vacuum dislodges debris from the walls of the ductwork. 

• Prevents re-contamination

  An antimicrobial mist can be sprayed after vacuuming to prevent further build-up.