Frequently Asked Questions

Each three to five years, air ducts require routine maintenance to ensure maximum effectiveness, just like any other HVAC system. As a general rule of thumb, the National Air Duct Cleaners Association (NADCA) suggests cleaning air ducts every three to five years.

With certain methods, that cleaning recommendation can be extended to 6 to 8 years.

The step-by-step process of cleaning the ducts is as follows:

⇒ Air duct covers and return-air grill plates should be free of screws.
⇒ Cover up your supply vents (those vents that supply heat or air to the rooms) with paper towels.
⇒ Your thermostat’s fan setting should be activated.
⇒ Loosen dust in ducts.
⇒ Clean supply registers.
⇒ Clean the return registers.
Cleaning air ducts is not a DIY project when it comes to the details. It requires equipment that you don’t have laying around in the garage, such as a powerful vacuum and rotary brushes. If there’s a lot of dust, unscrew the grills and hose out the visible interior of the ducts.
Not only may dirty air ducts hold onto odors, but they can also spread these unwanted smell throughout the entire house. Fortunately, bacteria may be effectively eliminated from the air duct system by thoroughly cleaning and disinfecting it.
Without regular cleaning and upkeep of the air ducts, moisture will eventually start to build mold and mildew. If your air ducts are moldy, they will spread throughout your house or place of business.

In addition to producing a musty, unwanted smell, this will eventually cause people to become ill.
If you find dust and debris both inside and outdoors, particularly close to the vents that discharge the cool air, your ducts probably need to be cleaned. Make sure to regularly replace the air filters in your HVAC system to avoid further dust accumulation. The use of an air purifier is an additional choice.
Uncleaned Ductwork does not improve airflow (and can actually help impede it), does not permanently remove mold or odors, and, depending on the type of ductwork, actually cause damage.

The best way to maintain your ductwork will be determined by consulting a licensed HVAC technician.
No, it won’t. If you hire a professional company to clean your air ducts, such as AusTex air duct cleaning, your home will be clean and tidy when they’re done.
Most cleanings will take approximately 45 minutes to 90 minutes.