5 Reasons to Test Your Indoor Air Quality 

Importance of Indoor Air Quality Testing. Explore 5 reasons for a healthier, safer living environment. Take proactive steps today


Indoor air pollution is a serious concern that many homeowners overlook. Foul odors, comfort issues, and health complaints are all signs that there may be a problem with your indoor air quality. Testing your indoor air quality can help you identify hidden risks that could be putting you and your family in danger. Here are five common indoor air pollutants that you should be aware of:


Carbon Monoxide 

Carbon monoxide is an odorless, colorless gas that can be produced by combustion appliances such as gas stoves, furnaces, wood burning stoves, and fireplaces. Exposure to high levels of carbon monoxide can be deadly. Additionally, combustion can release airborne particles that can impact respiratory health. 


Pesticides used to control insects and rodents can negatively impact indoor air quality. Two-thirds of US families use pesticides, and testing for indoor air quality is likely to show that some pesticides are present in your air. High levels of these chemicals can be especially dangerous if applied incorrectly. 

Volatile Organic Compounds (VOCs) 

VOCs are emitted by a variety of items in your home, including paint, furniture, and cleansers. VOCs are present in most homes, and even at low levels, they can cause headaches and nausea. Long-term exposure to VOCs can cause more serious health impacts. 

Bacteria, Mildew, & Mold 

Biological contaminants such as bacteria, viruses, mold, mildew, and fungus can proliferate in warm, humid air. These contaminants can cause eye and skin irritation, respiratory problems, and exacerbate existing conditions like asthma. Testing for indoor air quality can help identify the presence of these contaminants. 

Pest Droppings 

Insects and rodents can produce odors and health problems that may contaminate the air in your home. Dust mites, cockroaches, and mice can leave behind droppings that cause respiratory issues. It is especially important to test for indoor air quality if you have young children or elderly people living in your home. 



While testing indoor air quality and identifying specific sources of pollution, it is important to note that there are no established guidelines that specify what levels of pollutants are safe or harmful. Additionally, everyone’s body responds differently to environmental toxins, so what may be safe for one person could be harmful to another. 


Begin With a Visual Inspection 

Testing for indoor air quality is particularly useful when it is used to confirm or deny the existence of a particular source of pollution, such as the presence of formaldehyde or benzene or levels of mold or pesticides. Start with a space inspection to identify any potential indoor air quality issues. That will enable you to spot potential problem spots. Take particular note of the following: 


Odors & Smells – The majority of indoor air pollution causes are invisible to the naked eye, but many of them are detectable by scent, including cleaning chemicals, fresh building materials like carpet, pesticides, cigarette smoke, fireplaces, and musty odors from mildew. Use scent-free cleaning supplies if possible, and get rid of any chemical contamination you may uncover. 

Water Damage – Mold and mildew growth in your home can be caused by leaks and other sources of moisture. Check for any leaks in your HVAC, plumbing, or roof that are allowing water to pool and harm your house. Repair any leaks immediately, and dispose of any items such ceiling tiles, carpeting, and wall board that have been harmed by water. 

Ventilation – Is the location and number of fresh air intakes in your home appropriate? For instance, intakes might be excessively close to sources of outdoor air pollution or exhaust vents. Mold growth may be facilitated by excessive humidity brought on by a malfunctioning air conditioner. Mold, dust mites, and other pests may be hiding in your HVAC ducts. Your best option is to have an experienced HVAC specialist examine your system. 


Before spending money on indoor air quality testing, start with a visual inspection to identify any potential indoor air quality issues. Look out for odors and smells, water damage, and ventilation issues. Taking these steps can help you identify potential sources of pollution and improve the air quality in your home. 

Do you have concerns regarding your indoor air quality? Relax! Just Call Budget




HEATING, COOLING & Plumbing Specialists

Providing 5-Star Service in St. Louis, MO.

HEATING, COOLING & Plumbing Specialists

(636) 887-2800: Call or Text


325 Mid Rivers Mall Dr. St. Peters, MO 63376


Monday - Friday: 8:00am - 7:00pm

Saturday: 9:00am - 5:00pm

Sunday: 10:00am - 2:00pm