Could the air in your home be more polluted than the air outside? Quite possibly.
The air inside our homes can harbor many hidden pollutants that pose risks to our health and HVAC systems. But fear not; we’re here to walk you through the essentials of how to improve indoor air quality to keep your home’s air safe and fresh. 
What is Indoor Air Quality?
Indoor air quality (IAQ) refers to the cleanliness and safety of the air inside buildings and homes. Good IAQ means the air is free from pollutants and safe for inhabitants to breathe.
The quality of indoor air directly affects our health, comfort, and even productivity. Poor IAQ can result from pollutants like dust, smoke, and chemicals that circulate in our homes.
What are the Most Common Indoor Air Pollutants?
- Dust: Dust particles accumulate in every corner, settling on surfaces and clogging HVAC systems. They contain a mix of particles, including dead skin cells, dust mites, and fabric fibers, which can irritate the respiratory system.
- Pet Dander: Invisible yet potent, these tiny flakes of skin shed by pets can trigger allergies and asthma attacks. Even homes without pets can have dander brought in from the outside on clothing.
- Pollen: Pollen grains often sneak into homes through open doors and windows, worsening allergy symptoms. This seasonal nuisance can aggravate allergies and other respiratory conditions.
- Tobacco Smoke: This hazardous pollutant can linger in the air long after being released. Even secondhand smoke contains chemicals and toxins that can cause various health problems.
- Mold and Mildew: These fungi thrive in damp areas and release spores into the air that can cause respiratory issues, especially in people with mold sensitivities or compromised immune systems.
Importance of Indoor Air Quality
Breathing clean air inside your home is essential for maintaining overall health. Those with respiratory conditions, like asthma, are especially susceptible to poor IAQ, which can exacerbate symptoms. But even those without pre-existing conditions can experience short- and long-term effects from polluted indoor air, ranging from eye irritation to serious lung problems.
In addition to affecting your health, indoor air quality also plays a role in the efficiency and longevity of your heating and air conditioning system. Dust and debris buildup in air filters and ductwork can reduce airflow, making the system work harder and consume more energy.
Now, let’s dive into the eight key ways that you can improve indoor air quality for the better…
Replace Filters Regularly
Your HVAC system’s filters are the first line of defense against airborne particles. Replace them frequently to prevent dust and allergens from recirculating.
It’s a simple yet effective way to improve indoor air quality, as clogged filters not only impair air quality but also reduce the efficiency of your HVAC system.
Keep Your Home Clean
Regular cleaning, especially of carpets and upholstery, reduces the buildup of dust and pet dander.
Pay special attention to high-traffic areas and surfaces that accumulate dust quickly. Don’t forget to dust frequently and use a vacuum cleaner with a HEPA filter to trap fine particles.
Use Air Purifiers
Air purifiers can trap pollutants and allergens, giving your HVAC system some much-needed assistance. Place them in high-use areas for optimal results.
Make sure to choose a purifier with a filter that suits your needs, such as a HEPA filter for allergens or a carbon filter for smoke.
Use Dehumidifiers
Too much humidity can lead to mold growth and dust mites. A dehumidifier keeps moisture in check, making the air less hospitable to these unwelcome guests.
Dehumidifiers are particularly useful in basements and other damp areas that naturally collect moisture.
Clean Air Ducts
Dirty air ducts can circulate dust and mold throughout your home. Professional cleaning helps improve indoor air quality and keeps your HVAC system efficient.
While not required often, a duct cleaning every few years can significantly improve air circulation.
Use Cooking Vents
Cooking releases grease, smoke, and other particles into the air. Use kitchen vents to remove these pollutants and prevent them from settling on surfaces.
Proper ventilation will ensure that your kitchen stays clean and smells fresh.
Let in Some Fresh Air
Fresh air can work wonders for indoor air quality. Open windows occasionally to let fresh air in and pollutants out.
This natural ventilation is especially effective when done early in the morning or late at night when outdoor air quality is better.
Indoor Plants Can Help
Certain houseplants act as natural air purifiers, absorbing pollutants and releasing oxygen.
Choose plants like peace lilies and spider plants for a breath of fresh air. They add a touch of greenery while also helping to improve indoor air quality.
We’ll Help Improve Indoor Air Quality in Your Home
Indoor air quality is critical for your health, comfort, and the efficiency of your HVAC system. By following these tips, you can create a cleaner, healthier environment for you and your family.
If you need professional help, Boulden Brothers is here to provide personalized indoor air quality solutions. You call. We come. It’s fixed.
