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5 Must-Have IAQ Devices to Improve Indoor Air Quality in Alexandria, VA

Most people think of air pollution as simply an outdoor phenomenon. But the truth is that the air inside your home can be more polluted than the air outside. Several factors can lead to indoor air pollution, such as dust, radon, fire retardants, volatile chemicals or even formaldehyde. Here are five of the best products you can use to improve your indoor air quality in Alexandria, VA:


Humidifiers play a significant role when it comes to combating your home’s air quality. While there are a dozen versions of humidifiers out there, they all help add moisture to the air you breathe. Moisture can help boost the level of humidity in your house, which helps to alleviate cold weather conditions.

Furthermore, the added moisture can help reduce cracks in furniture and paint as well as reduce static electricity in your living space. Similarly, adding humidity to the air can help relieve some health conditions in children. These include chapped lips, nose bleeds, allergies, dry skin, chronic runny nose, dry throat and sinus congestion.

Air Purifiers

Air purifiers are also a great way to improve the air quality in your home. Whether it’s bad odors or stale air, indoor air pollution can make your home a less comfortable place. Even worse, it can cause various health complications, including allergies and respiratory conditions.

For that reason, you may need to get a professional to conduct an air quality analysis of your home. That will help identify the primary pollutants in the air.

UV Lamps

Ultraviolet air cleaners are one of the best ways to protect your home from air contaminants such as bacteria, biological growth and allergens. Airborne particles can accelerate allergy symptoms and other respiratory health conditions. UV light contains the highest frequency of light, which is usually invisible.

Typically, this light originates from the rays of the sun. Without proper control measures, too much UV light can cause sunburn, freckling and exposure to the risk of skin cancer. The good news is that installing UV Lamps can help counteract allergens and other airborne irritants.


Inadequate ventilation can harm the air quality in your home. Proper ventilation can help remove airborne contaminants coming from the inside sources. It works by exchanging your inside air for outdoor air.

Your home ventilation can be natural or mechanical. Natural ventilation allows fresh air to enter the house through windows, doors or ventilation strips.

Mechanical ventilation involves the use of electronic devices like air conditioning systems and fans to trap stale air. You can also avoid air pollution by keeping out things like cigarette smoke, chemicals, excess moisture and gas heaters without flues.

Carbon Monoxide Alarms

High levels of carbon monoxide gas can cause severe health complications or even death. Luckily, carbon monoxide detectors are widely available, and you can use them as a backup plan to keep your indoor air clean.

CO alarms warn you of the presence of carbon monoxide in your living space. Usually, higher levels of CO gas may occur as a result of improper use of fuel-burning appliances. According to the U.S. Consumer Product Safety Commission, every home should install a carbon monoxide alarm.

You should also get a professional inspection of your fuel-burning equipment, such as fireplaces, water heaters, stoves and furnaces. This can help identify any carbon monoxide leak. However, before inspection, ensure you get a certified device and follow the installation instructions.

Call Brennan’s Heating & Air Conditioning today for top-shelf and timely air conditioning solutions for your Alexandria, VA, home. Our team of service technicians has the necessary training and experience to improve your indoor air quality.

Image provided by iStock

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