Signs Your Residence Has Poor Indoor Air Quality and How to Repair It

May 22, 2020

We spend a lot of time indoors. In fact, the EPA has calculated most people spend 90% of their lives indoors a building, where air quality can be 2–5 times poorer than outside.

Bad indoor air quality can have a negative impact on your wellness. That’s why it’s essential to know the symptoms of poor air quality in your home, what leads to it and how to repair it.

If you’re looking for ways to tell if your Dresden home’s air quality is bad, our team of home comfort pros at McFadden Heating & Cooling can assist you. We’ll go through the troubles you’re running into and give ideas to make your residence’s air cleaner.

What Causes Indoor Air Pollution?

When you picture pollution, you usually think of smog. But everyday items in your home can lead to pollution by the gases or particles they leak into the air.

These sources involve:

  • Carbon monoxide
  • Cleaning, personal care and hobby products
  • Combustion appliances, for example a furnace or stove that runs on gas
  • Dust, animal dander and pollen
  • Excess moisture
  • HVAC systems
  • Recently installed flooring or carpeting
  • Secondhand smoke
  • Artificial building materials, such as furniture constructed from pressed wood

Indoor air pollution can be intensified by not enough ventilation in your home, as well as high temperatures and humidity. Modern residences are securely sealed for energy efficiency, which is good for your heating and cooling expenses but not so fantastic when you need extra fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people respond differently to indoor air pollutants, you could experience symptoms right away or later on. Your symptoms could go away when you leave your house but worsen when you return.

Some of the most common immediate symptoms involve:

  • Scratchy eyes, nose or throat
  • Headaches
  • Dizziness
  • Fatigue

If someone in your home has allergies or asthma, their symptoms could be worse.

Continuous or lengthy exposure could lead to respiratory diseases, heart disease or even cancer, the EPA warns.

Other Symptoms of Poor Indoor Air Quality and How to Fix It

Your house will also indicate that its air isn’t as fresh as it needs to be.

  1. Your residence is excessively dusty, notably near the vents. It’s expected for your home to get dusty during the week, but buildup by your air registers should be concerning. There are other substances within dust, like dust mites, pollen and pet dander, that can influence your health, particularly if you struggle with allergies or asthma. A better-quality air filter or whole-home air filtration system can help cut down on dust and other irritating pollutants.
  2. Your home has hot and cold rooms. Your home comfort system may be struggling to maintain correct temperature and humidity levels. Or there could be air distribution problems due to your heating and cooling unit or ductwork. Our McFadden Heating & Cooling professionals can locate the problem and advise repairs or replacement.
  3. Your home’s air seems too dry or too wet. We advise maintaining your home’s humidity percentage around 30–40% for optimal comfort. If your home isn’t humid enough during cold weather, your skin and throat may feel itchy. You might also battle colds and other respiratory illnesses more often. If your house is too humid during hot temperatures, you may have more mold and mildew growth, both of which are harmful to your health. You can manage these troubles with a whole-home humidifier or dehumidifier, which partners your heating and cooling unit to give appropriate humidity around your residence.
  4. Your residence has lingering odors. You might detect a musty odor when you come home. Or a cooking smell that just won’t go away. Since it’s not possible to keep your windows open all the time, a whole-home ventilation system can get your house smelling fresh again. It replaces stuffy inside air with fresh outdoor air.

Other approaches the EPA suggests taking include keeping your house smoke-free, installing carbon monoxide alarms and servicing your HVAC unit. Routine furnace maintenance and AC maintenance helps keep your systems clean and efficient and may even help them last for an extended period of time.

We Can Help Improve Your Residence’s Indoor Air Quality

If you believe your house has an air quality issue, give our McFadden Heating & Cooling HVAC specialists a call at 1-866-781-0111 or contact us online. We’re ready to talk with you about possibilities and offer a free estimate.