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5 Mistakes Homeowners Make When It Comes to Duct Cleaning

air quality

5 Mistakes Homeowners Make When It Comes to Duct Cleaning. Air ducts are a vital component of your house’s HVAC (heating, ventilation, and air conditioning) system since they regulate the desired temperatures and interior air quality. Air ducts require regular cleaning and maintenance to avoid accumulating filth over time and causing possible health issues.

Unfortunately, mistakes like ignoring airflow issues or not hiring a professional duct cleaning specialist can all impact the general working of the HVAC system, and in some cases, cause permanent damage.

1. Not Doing Regular Maintenance

It is crucial to prioritize regular maintenance since it will go a long way towards making your HVAC system more efficient and long-lasting. Regular maintenance also helps detect common duct issues that may lead to more costly repairs if ignored. While most houses don’t necessarily require a yearly duct cleaning, it’s also not recommended to perform duct maintenance once every decade.

An excellent time frame would be to get your ducts cleaned thoroughly every three to five years. This figure may vary depending on the effectiveness of your filters, the age of your HVAC system, and whether or not you have pets.

2. Forgetting About Your “Lifetime” Filters

Some homeowners choose to install “lifetime” filters to save money and avoid maintenance. These reusable and washable filters are fantastic but may lead homeowners to believe that “lifetime” implies you can leave them in place for years. Regardless of the filter you purchase, you will still need to perform regular maintenance and have your ducts cleaned.

Replace the filter every three months if it is disposable and more frequently if your house has a lot of dust or pet dander. Clean it just as frequently if it’s a washable filter. If you leave your filters in place for an extended period, dust can accumulate in your air ducts and circulate throughout your home.

3. Not Doing Enough Research on the Company You Hire

Hiring a professional duct cleaning service guarantees that the collected dust is cleared entirely and that the HVAC system functions correctly. This is an excellent step towards ensuring your family members are breathing clean air.

Before hiring someone to clean your air ducts, check their certifications, credentials, and experience. It also helps to check testimonials and call their references to determine how well they performed in previous duct cleaning jobs.

4. Ignoring Health Issues and Air Flow Quality

Check and assess the air leaving your system. If the output of the vents is limited, you can hire a professional duct cleaning service to open up the system and discover the underlying issue.

Another clear indication you should seek professional help is if you are experiencing health problems. If you regularly suffer sinus problems, congestion, or headaches, there might be irritants in your air duct system that you need to get rid of through professional cleaning.

5. DIYing Your Maintenance

There are hundreds of articles on the internet that describe how to clean your air ducts. On the other hand, taking a do-it-yourself technique means you’re working without the specific tools and knowledge required for thorough duct cleaning. You may even wind up causing damage to your ducting and having to spend extra on repairs.

Instead of doing a partial-quality job and missing out on filth, dust, or mold accumulation, save yourself the hassle and hire a professional air duct cleaning service to finish everything in one go.

6. What are the cons of duct cleaning?

While duct cleaning can have some potential benefits, there are also some cons to consider. Here are a few:

  • Cost: Duct cleaning can be expensive, especially if it involves extensive ductwork or requires specialized equipment.
  • Disruption: Depending on the size of your home or building and the extent of the duct cleaning, the process can be disruptive and may require you to vacate the premises for a period of time.
  • Limited effectiveness: Some studies have found that duct cleaning has limited effectiveness in improving indoor air quality, especially if the ducts are not actually dirty or contaminated.
  • Damage to ductwork: If duct cleaning is not done properly, it can actually cause damage to the ductwork, leading to leaks and other issues.

Inspection: The duct cleaning technician will begin by inspecting your ductwork to determine the extent of the cleaning that is needed. They may use cameras or other tools to look inside the ducts and assess the condition of the system.

Preparation: Before beginning the cleaning process, the technician will prepare the area by laying down protective coverings and sealing off vents and registers to prevent dust and debris from escaping into the building.Cleaning: The technician will then use specialized equipment, such as brushes and high-powered vacuums, to dislodge and remove dirt, dust, and other contaminants from the ductwork. They may also use compressed air to blow debris out of the ducts.

Sanitization: After the cleaning is complete, the technician may use an antimicrobial solution or other disinfectant to sanitize the ducts and prevent the growth of mold and bacteria.  Post-cleaning inspection: Once the cleaning and sanitization is complete, the technician will conduct a final inspection to ensure that all debris has been removed and that the ductwork is in good condition


Maintaining a high level of air quality in your house is an essential component of maintaining your health. When it’s time for HVAC maintenance, keep these air duct cleaning mistakes in mind so you can keep your family safe and prevent unnecessary expenses.

Are you looking for the best air duct cleaning services in Toronto? Look no further than Can Do Duct Cleaning! We provide hassle-free and professional duct cleaning services to Canadian households. You can rely on our skills to improve your home’s indoor air quality and discover hidden issues in your ducts. Get in touch with us today to learn more about how we can help you!