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What to Know About Cleaning Your Home’s Central Air Ducts

What to Know About Cleaning Your Home’s Central Air Ducts. Homeowners should understand that air quality can be rather important in keeping their property livable. Every occupant will breathe in that air for the rest of their stay there, which is why it’s so significant in maintaining it and keeping it clean.

Many variables can sour the air quality of your home, such as smoking habits or pets with dander that goes everywhere. The best way to free up and regulate the air quality in those cases is to improve the home’s air duct and ventilation systems. If you want to learn more about central air duct cleaning, continue reading.

What Are the Home’s Central Air Ducts?

The central air duct’s purpose in the home is to serve as a pathway for air. It’s used to deliver and remove air, creating regulated airflow. By making the air travel via ventilation, it keeps the indoor air quality relatively clean.

Although these ducts do help out in ventilating the air, they are still prone to getting clogged and dirty. It’s important to have an expert clean the entire system in order to have a working channel that continues to regulate the airflow in your home.

Why Should You Have Them Cleaned?

A general answer to why central air ducts should be cleaned is to improve the air quality of your home. With terrible air quality, it can be rather unbearable to just live in the house as there will be a variety of aftereffects. Here are a few of them:

    • Odours. Poor air quality can often lead to unpleasant smells that won’t get ventilated out. The air ducts themselves can also be a hub for mildew and mould to thrive in, bringing quite a musty scent to every room of the home.
    • Health. If the air quality is anything less than clean, it can trigger various health concerns in all the humans and pets staying in the building. Others’ respiratory problems and skin rashes are triggered, while some develop them while living there.
    • Air Ducts Life Span. An air duct system should last at least a decade when it’s maintained properly. Unwanted replacement costs early on due to dirt can be much better for your wallet.

When Should You Have Them Cleaned?

Homeowners may wonder when is the best time to have their air ducts cleaned by a professional. It’s best to keep up a regular schedule of calling up a duct cleaning service to tend to your ventilation system. Here are some indicators that can help you pinpoint when it’s a must:

      • Dust Buildup. When dust begins to accumulate in and around the air ducts, that’s the time to clear out the air ducts. There should be a very visible grey or brown film that starts to develop in the sides of it.
      • Allergic Reactions. Someone in the home is bound to start sneezing and coughing when the air quality is terrible. It’s a sure sign that the air duct system needs to be tended to properly.
      • Renovation Aftermath. It can be rather fun to reconstruct and rebuild a part of the home, but that often entails an influx of dirt and debris in the air. Be sure to give your air duct system a reset by cleaning.

Does cleaning air ducts really make a difference?

Cleaning air ducts can make a difference in the air quality of your home, but the extent of the improvement will depend on various factors.

Over time, air ducts can accumulate dust, debris, and other pollutants, which can impact the quality of the air circulating in your home. If you or anyone in your household has allergies or respiratory issues, dirty air ducts can worsen those conditions.

How often should you clean central air ducts?

Visible dust and debris: If you can see dust and debris in and around your air ducts, it may be time for a cleaning. Increased allergies or respiratory issues: If you or anyone in your household experiences increased allergy symptoms or respiratory issues, it may be a sign of dirty air ducts.


With this article, you should be able to deduce why and when you should have your home’s central air ducts cleaned. Don’t hesitate to do whatever it takes to improve the air quality of your living quarters.

Looking for air duct cleaning services in Toronto? Can Do Duct Cleaning offers its services across plenty of cities in Greater Toronto, using our expertise and high-quality equipment in helping residences have cleaner air ducts. Contact us today!