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Why You Need to Clean Your Ducts When You Have a Respiratory Condition


Why You Need to Clean Your Ducts When You Have a Respiratory Condition. Are you noticing that your asthma or allergies are occurring more often than usual? The culprit may be your dirty air ducts! Poor IAQ or indoor air quality can make people sick, especially those with respiratory conditions.

The American Lung Association said poor indoor air quality could cause infections and even worsen chronic breathing problems. The worst-case scenario is that it can contribute to the development of lung cancer.

If you need more convincing, Can Do Duct Cleaning, one of the best duct cleaning companies in Canada, tells you why air duct cleaning is necessary:

Cleaning your ducts can be beneficial for improving indoor air quality, reducing allergens, and preventing the spread of airborne pathogens. Here are some steps you can take to clean your ducts:

Inspect your ducts: Begin by inspecting your ducts to determine if they need cleaning. Look for signs of dirt, dust, or debris buildup inside the ducts, as well as any signs of mold or mildew.Clean or replace air filters: Air filters are an important part of your HVAC system and should be cleaned or replaced regularly to prevent dirt and debris from accumulating in the ducts.

Check your filters and follow the manufacturer’s instructions for cleaning or replacing them.Clean registers and vents: Remove the grilles from your registers and vents and clean them thoroughly with a brush and vacuum cleaner. This will help to remove any dirt or debris that may have accumulated there.

Use a vacuum cleaner: Use a high-powered vacuum cleaner with a long hose and brush attachment to clean the inside of your ducts. This will help to remove any dirt or debris that has accumulated inside the ducts.

Hire a professional: If you are uncomfortable or unsure about cleaning your ducts yourself, consider hiring a professional duct cleaning company. They will have specialized equipment and expertise to clean your ducts thoroughly and safely.

First, Is Poor Indoor Air Quality the Reason for Your Respiratory Problems?

If you already have respiratory problems, a dirty air duct can make it worse. That means you are more likely to experience such symptoms as coughing, wheezing, and difficulty breathing. More than that, the lingering smells in your home could also have a psychological effect as it makes you feel unclean. This can trigger stress and anxiety, too.

If you have asthma, these things that could accumulate in your air ducts can trigger an attack:

  • Cigarette smoke
  • Coal or wood smoke
  • Household chemical cleaners
  • Humidity
  • Mould and mildew
  • Pet dander
  • Pollen

According to the Government of Canada, almost 2.5 million Canadians aged 12 and higher live with asthma. That means it’s likely that someone in your family has it. A dirty air duct can put your family at risk of a dangerous asthma attack, which at its worst can be life-threatening.

Is Air Duct Cleaning Necessary?

While air duct cleaning is not a solve-all to your indoor air quality concerns, it does play a significant role. The air inside your home is dependent on your cooking habits, whether you smoke or not, if you have pets, and more. Contaminants from the outside and dirty air ducts can also affect the quality of the air inside.

Simply cleaning your dirty air ducts has significant effects as it can reduce the occurrence of respiratory problems. You should also do it to enjoy these benefits:

Allergens Are Reduced

Pollen, dust, and other allergens can accumulate in your air ducts over time and these can get recirculated by the system. When you regularly clean the air ducts, you can prevent this accumulation of allergens and enjoy safer air at home.

The Smell of Cigarette Smoke Is Eliminated

Many people do not know that the smell of their cigarette and vape smoke stays long after they’re done smoking. A clean duct can help with this problem.

  1. Ventilate the space: Open windows and use fans to increase air flow and remove smoke odors. You can also use an air purifier with a HEPA filter to help remove smoke particles from the air.
  2. Clean surfaces: Smoke can cling to surfaces like walls, floors, and furniture, so it’s important to clean these surfaces thoroughly. Use a cleaning solution that is designed to eliminate smoke odors, and be sure to wash curtains, bedding, and other fabrics that may have absorbed smoke.
  3. Use odor eliminators: There are many products available that are designed to eliminate smoke odors, such as odor-absorbing charcoal bags or sprays. You can also try using natural odor eliminators, such as baking soda or vinegar.

You Remove All Other Smells and Odours

If you cook a lot or if you have pets at home, it’s possible that there are smells in your home that are not as pleasant as you would like. Duct cleaning can help reduce those musty smells.

You Get a Cleaner Home

Just as you vacuum your floors and dust all the other surfaces, you should also clean your air ducts. This will help you maintain a cleaner and healthier home environment.


Considering the risks that come with dirty air ducts and the benefits of getting air duct cleaning services, you know what’s the right thing to do. To maintain the cleanliness of your house and for your family’s safety, include duct cleaning in your regular home maintenance checklist. It’s a good idea to have a professional team do it to ensure that it’s done properly, too.

Can Do Duct Cleaning offers reliable air duct cleaning services in Toronto. Contact our seasoned team to schedule your duct cleaning!

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