Signs Your House 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 found the majority of people spend 90% of their lives indoors a building, where air quality can be 2–5 times worse than outside.

Poor indoor air quality can have an adverse impact on your wellness. That’s why it’s essential to identify the signs of inferior air quality in your house, what causes it and how to take care of it.

If you’re looking for ways to tell if your Tuscaloosa home’s air quality is bad, our team of heating and cooling experts at KDM Service Corporation can provide assistance. We’ll go over the troubles you’re experiencing and provide plans to make your house’s air fresher.

What Causes Indoor Air Pollution?

When you envision pollution, you generally think of smog. But everyday things in your residence can lead to pollution by the gases or particles they release into the air.

These origins consist of:

  • Carbon monoxide
  • Cleaning, personal care and hobby items
  • Combustion appliances, such as a furnace or stove that uses gas
  • Dust, animal dander and pollen
  • Too much moisture
  • HVAC systems
  • Recently placed flooring or carpeting
  • Secondhand smoke
  • Artificial building materials, including furniture made from pressed wood

Indoor air pollution can be exacerbated by a lack of ventilation in your house, as well as hot temperatures and humidity. Today’s houses are tightly sealed for energy conservation, which is a plus for your energy costs but not so fantastic when you require additional fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people respond differently to indoor air pollutants, you may have symptoms now or later on. Your symptoms could lessen when you leave your house but worsen when you return.

Some of the most usual immediate symptoms include:

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

If someone in your family suffers from allergies or asthma, their symptoms could be more severe.

Repeated or prolonged exposure can result in respiratory diseases, heart disease or even cancer, the EPA warns.

Other Symptoms of Low Indoor Air Quality and How to Make It Better

Your residence will also give you some signs that its air isn’t as fresh as it should be.

  1. Your residence is very dusty, notably close to the vents. It’s expected for your residence to get dusty in a week’s time, but buildup close to your air registers should be troubling. There are other substances within dust, like dust mites, pollen and pet dander, that can affect your health, especially if you struggle with allergies or asthma. A higher-quality air filter or whole-home air filtration system can help lower the concentration of dust and other annoying pollutants.
  2. Your house has hot and cold areas. Your heating and cooling unit may be struggling to maintain appropriate temperature and humidity levels. Or there might be air distribution troubles due to your home comfort unit or ductwork. Our KDM Service Corporation specialists can diagnose the trouble and advise repairs or replacement.
  3. Your residence’s air feels too dry or too wet. We suggest keeping your home’s humidity percentage between 30–40% for optimal comfort. If your house isn’t humid enough during the winter, your skin and throat could feel dry. You might also battle colds and other respiratory illnesses more often. If your house is too humid during the summer, you may have more mold and mildew growth, both of which are bad for your health. You can combat these issues with a whole-home humidifier or dehumidifier, which pairs your heating and cooling equipment to provide balanced humidity throughout your residence.
  4. Your home has odors that won’t go away. You could notice a musty smell when you arrive. Or a cooking smell that just won’t dissipate. Since it’s not feasible to keep your windows open all day, 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 advises doing include keeping your house smoke-free, adding carbon monoxide alarms and maintaining your HVAC unit. Regular furnace maintenance and AC maintenance helps keep your equipment clean and efficient and can even help them run for a greater amount of time.

We Can Help Boost Your House’s Indoor Air Quality

If you believe your home has an air quality issue, give our KDM Service Corporation HVAC experts a call at 205-208-8090 or contact us online. We’re here to talk with you about solutions and give you a free estimate.