Since people spend considerable time indoors, ensuring clean, pollutant-free air significantly impacts wellness. Indoor air commonly contains dust, mould spores, volatile organic compounds from furnishings and cleaning products, and carbon monoxide from appliances. Poor indoor air quality is linked to respiratory illness, headaches, fatigue, and worsened allergy symptoms. Our mould air testing can measure spore levels in your home.

Watch for stale air that does not improve with ventilation, rapid dust accumulation on surfaces, lingering odours that do not respond to cleaning, condensation on windows, and health symptoms including persistent coughing, headaches, or congestion that improve when you leave the building.

Open windows regularly when outdoor air quality and weather permit. Run exhaust fans in kitchens and bathrooms during and after cooking or bathing. Energy-recovery ventilators maintain indoor comfort while continuously exchanging stale indoor air with fresh outdoor air.

HEPA filters capture 99.97 percent of particles as small as 0.3 microns, making them effective against allergens, mould spores, and fine particulate matter. Activated carbon filters complement HEPA filtration by removing odours, gases, and chemical vapours.

Target indoor humidity between 30 and 60 percent year-round. Excessive moisture encourages mould and dust mite growth. Too-dry air causes respiratory irritation and static electricity. Use hygrometers to monitor levels and dehumidifiers or humidifiers to maintain the target range.

Select low-VOC or VOC-free paints, adhesives, and cleaning products. Store chemicals in sealed containers and ventilate areas immediately after using products that off-gas. Allow newly installed materials like flooring and cabinetry to off-gas in well-ventilated conditions before occupation.

Persistent mould growth, suspicion of asbestos-containing materials in older homes, elevated radon levels, or unexplained health symptoms warrant professional assessment and testing. DIY measures cannot address embedded mould, asbestos, or structural moisture issues. A mould air test or asbestos testing can confirm what is affecting your indoor air.