The Health Hazards of Dirty Air Ducts – What to Know

Dirty air ducts contain unspeakable horrors that can trigger health problems, especially for your respiratory health. Nasal congestion and allergies are the most common consequences, but more severe problems can arise in the long run.

A clean air duct is essential in a healthy home. As such, it is every homeowner’s responsibility to ensure that their indoor air quality is conducive for healthy living conditions. Regular rotobrush duct cleaning is the best solution to eliminate any hazardous contaminants inside your home’s air duct systems. 

Duct cleaning and dryer vent cleaning are essential services, and you should hire professionals to perform these services every so often to eliminate mold growth, colonies of insects, and allergens like dust and debris inside your air ducts. In doing so, you retain the integrity of your air duct system while also protecting your family’s health.

How does your body react to clean versus dirty air?

Your home air environment needs to be in good quality to ensure that your loved ones are living in a safe and comfortable home. However, dirty air ducts make that impossible, lowering the quality of your indoor air, and causing a host of respiratory ailments.

Science proves that clean air duct systems decrease the occurrence of specific health issues. One research found that the conditions of patients with poor pulmonary health improves when hospitals clean their air duct systems according to the prescribed frequency.

Why do dirty air ducts cause allergies and other respiratory problems? 

Uncleaned air ducts house allergens and disease-causing microbes. As such, people with weak respiratory health are most likely to get sick if exposed to unclean air for a prolonged period of time. Aside from people with compromised pulmonary health, newborn babies have extra sensitive noses, which can trigger severe allergic reactions. 

Also note that air quality doesn’t instantly degrade. Poor quality air starts when contaminants start to build-up inside air ducts. Once it reaches a threshold amount, it gets blown into your interiors, causing allergies and other respiratory issues. 

What are the other advantages of duct cleaning?

There are three other advantages of rotobrush duct cleaning,aside from preventing respiratory diseases. Some of the benefits of rotobrush duct cleaning are:

Increases the efficiency and lifespan of HVAC systems

Dirty air ducts house contaminants that end up clogging the filter of HVAC systems. When that happens, the filtration system gets bypassed, and you end up inhaling unfiltered air, which increases your chances of getting sick. 

Removes unwanted inhabitants from your air duct system

Uncleaned air ducts are perfect nests for rodents and insects. Sometimes, unwanted pests carry diseases that can compromise your health too.  Duct cleaning ensures that your air duct system is free from any pesky lifeforms. 

Cleans odor-causing molds and mildew  

The growth of mold and mildew gives your air an unpleasant scent that becomes less noticeable when exposed to long-term. The fungal growth also poses threats to your health as it releases spores, which can cause allergic reactions and eventually, severe respiratory problems. 


Duct cleaning and dryer vent cleaning are an integral part of home maintenance. Your HVAC system’s filter alone is not enough to ensure the continuous supply of fresh, crisp air. Hire professionals to these services for you, and we guarantee that your home will be instantly healthier and more comfortable to live in.

If you’re looking for duct and dryer vent cleaning in the counties of Pinellas, Manatee, and Sarasota in Florida. Get in touch with us to see how we can help!

Wow! Amazing work done at a reasonable price. The gentleman who performed the service was very very thorough and took the time to get every nook and cranny clean. Couldn't be more satisfied.

Brett Osborne

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highly recommend Clean Sweep. Very professional and knowledgeable.
they were on time, did the job thoroughly, made sure they left everything as suppose to be and clean.
I could not believe What a difference it make to get your air ducts cleaned.
I have noticed My house is cooler and cleaner, less dust!

Nadiene Raia

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Friendly, quick response, and efficient workers! They had the most comparable prices and did an excellent job. They were thorough with their work, paid attention to detail, and protected all surrounding surfaces from residual dust and dirt. Would highly recommend!

H. Brigham

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