Your Top Questions About Duct Cleaning Answered!

Welcome to Ontario Duct Cleaning’s FAQ page. Our team of experts has compiled this comprehensive FAQ to address your most common concerns about duct cleaning, indoor air quality, and HVAC maintenance. Whether you're wondering about the frequency of duct cleaning, the importance of dryer vent maintenance, or how to combat winter allergies, you'll find clear, professional answers here.

Can dust mites in my ductwork worsen my winter allergies?

Dust mites in ductwork can worsen winter allergies. These tiny creatures thrive in warm, humid environments and feed on dead skin cells. Dust mite allergens can be circulated throughout your home during heating system operation, causing allergy symptoms such as sneezing, itching, and congestion.
How does duct cleaning help reduce winter allergy symptoms?

Cleaning your air ducts helps reduce winter allergy symptoms by removing accumulated dust, debris, and allergens from your HVAC system. This process eliminates a major source of indoor air pollutants, including dust mites and their waste. With clean ducts, fewer allergens circulate throughout your home, which can lead to decreased allergy symptoms and improved indoor air quality.
How often should I clean my ducts?

The National Air Duct Cleaners Association (NADCA) recommends cleaning your air ducts every 3 to 5 years. However, this frequency may vary based on several factors, such as having pets, smokers, or allergy sufferers in your home, recent renovations, or visible mould growth. If you notice any excess dust, musty odours, or a reduction in the efficiency of your HVAC system, it might be time for a cleaning. Regular inspections can assist in determining the best cleaning schedule for your specific needs.
Is it necessary to have my dryer vent cleaned?

To increase safety and efficiency, it's crucial to clean your dryer vent. Over time, lint and debris can accumulate in the vent, hindering airflow and making your dryer work harder. This not only increases energy consumption but also creates a significant fire hazard, as clogged vents are a leading cause of house fires. Regular cleaning helps maintain proper ventilation, reduces drying times, extends the life of your dryer, and, most importantly, minimizes the risk of fire. We recommend having your dryer vent professionally cleaned at least once a year to ensure optimal performance and safety.
Why do I need to clean my ducts?

Cleaning your ducts is essential for healthy indoor air quality and efficient HVAC operation. Over time, ducts can collect dust, allergens, and mould spores, which can worsen allergies and respiratory issues. Clean ducts improve system efficiency, lower energy costs, and extend equipment lifespan. Regular cleaning also helps identify leaks or pest issues early, preventing costly repairs. In short, clean ducts lead to a healthier, more comfortable environment.

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