Montreal’s humid summers and chilly winters can create the perfect breeding ground for indoor allergens. At Climate Solutions, we help Greater Montreal homeowners manage moisture and improve air quality through expert HVAC maintenance and energy-efficient climate control.
Why Indoor Allergens Are a Concern in Montreal
With our city’s high summer humidity and sealed homes in winter, moisture often builds up in basements, bathrooms and kitchens. That excess dampness encourages pests and biological growth which may trigger sneezing, wheezing and other respiratory issues. Professional HVAC installation Montreal and routine HVAC maintenance Montreal from Climate Solutions can optimize air circulation and humidity levels.
1. Cockroaches
Cockroaches thrive in warm, humid spots—typically kitchens and laundry rooms. Their droppings and shed skin contain allergens that can provoke asthma attacks or allergy flare-ups.
- Preferred conditions: Temperatures between 25–30°C (77–86°F) and relative humidity above 60%.
- Health risk: Bacteria, proteins in droppings and body parts can exacerbate respiratory issues.
Prevention tips: Keep indoor humidity under 50% with a dehumidifier or your HVAC’s ventilation system. Seal food in containers, repair leaky pipes and schedule regular thermostat repair Montreal to ensure proper airflow.
2. Mold
Mold spores flourish on damp surfaces and dark corners in bathrooms, basements and behind walls. Inhaling mold can lead to coughing, eye irritation and even skin rashes.
- Preferred conditions: Relative humidity above 45% and poor ventilation.
- Health risk: Increased risk of asthma and allergies by 30–40% in damp homes.
Prevention tips: Improve ventilation with energy efficient HVAC Montreal solutions, open windows when weather allows, and use exhaust fans. A timely HVAC filter change and professional cleaning can stop spores from circulating.
3. Dust Mites
Invisible to the naked eye, these microscopic creatures feed on skin flakes and settle in bedding, upholstery and carpets. Their waste is a common allergy trigger.
- Preferred conditions: Indoor temperatures of 20–25°C (68–77°F) and humidity between 70–80%.
- Health risk: Sneezing, congestion and worsening of asthma symptoms.
Prevention tips: Wash bedding weekly in hot water, encase mattresses in allergen-proof covers, and run an air purifier. Maintain HVAC humidity control settings to keep levels below 50%.
Actionable Tips to Keep Allergens in Check
- Install a dedicated dehumidifier or upgrade to an energy-efficient heat pump system to regulate moisture.
- Schedule seasonal HVAC maintenance Montreal with Climate Solutions to ensure your heat pump, furnace and ventilation systems run optimally.
- Use HEPA filters in air purifiers and HVAC return vents to trap fine particles.
- Practice good housekeeping: fix leaks, wipe down surfaces and vacuum with a HEPA-equipped cleaner.
Professional HVAC Solutions by Climate Solutions
From professional HVAC installation Montreal to ongoing HVAC maintenance Montreal, Climate Solutions offers complete indoor climate control services. Our certified technicians will size and install the right heat pump, ventilation unit or dehumidifier solution for your Greater Montreal home—improving comfort, cutting energy bills, and helping you breathe cleaner air.
Ready to tackle humidity-loving allergens? Contact Climate Solutions today and benefit from expert HVAC Montreal services tailored to our local climate.
