Allergies & Duct Cleaning: How They Are Linked – What to Know


If you have a Heating, Ventilation, and Air Conditioning (HVAC) system at home, one of the major problems you encounter is how dirty the HVAC ducts are. These ducts can have an accumulation of contaminants over time, such as dust mites, molds, and even pet danders. When left untended, your ducts can circulate these unwanted contaminants and cause indoor pollution. As a result, the whole household tends to have consistent allergies.

In the following section, we’ll cover how duct cleaning can address allergies among household members.

Allergies and duct cleaning: How they are connected

Think about specks of dust, pollens, and viruses stored in ducts and gotten circulated around the house. These contaminants can cause allergies among family members at home.

When only one member has an allergy, one sneeze or cough can get the bacteria and viruses spread to other family members. As your HVAC system blows air through ducts with many contaminants, the whole household can get severely impacted.

Duct cleaning can get rid of these contaminants that have accumulated over time. You’ll be surprised at how duct cleaning can greatly reduce allergies at home.

Indoor pollution through your ducts

It’s vital to consider duct cleaning to reduce allergies at home. Know that a handful of contaminants stuck in the HVAC ducts can contribute to indoor pollution. Here’s a rundown of pollutants in your ducts:

  • Bacteria and viruses: They can quickly spread at home, particularly when one sneezes or coughs. These can even stay in your ducts, circulate, and spread from one family member to another.
  • Mold and mildew: They can surface in your ducts due to the presence of moisture. Mold growth can be detrimental to one’s health, which is commonly responsible for a lot of allergy symptoms.
  • Dust mites: They tend to stay in your ducts and get spewed out from time to time. That is the very reason you struggle to keep your home dust-free.
  • Pollen: They can get to your home through open windows and doors. Some individuals are allergic to pollens, so you should be wary, especially when they end up in your HVAC ducts.
  • Pet danders: They are shed out by pets and can spread in your ducts. Three out of ten people have allergic reactions to cats and dogs brought by the danders.

The benefits of ductwork cleaning

Now that we learn about the contaminants circulating through your HVAC ducts, let’s discuss the benefits of ductwork cleaning.

  • Air quality: Ductwork cleaning can get rid of all these contaminants, thereby improving air quality and eliminating indoor pollution.
  • Odor elimination: Apart from the contaminants, ductwork cleaning can also get rid of foul odors brought by mold, mildew, rodent droppings, and other nasty elements.
  • Overall efficiency: Through ductwork cleaning, you can get rid of blockages and ensure that your HVAC system works more efficiently due to free airflow.
  • Cost reduction: With HVAC efficiency as a result of ductwork cleaning, you can ensure a notable decrease in your monthly bills.
  • Longevity: Through ductwork cleaning, you can also ensure that your HVAC system is in top shape and working condition. Your system will last for as long as possible.


At this point, you now know why duct cleaning and allergies are intertwined. As explained, contaminants can get circulated through your HVAC ducts and contribute to the allergies among household members. That’s why ductwork cleaning can make all the difference!

We provide duct cleaning services in Sarasota, Manatee, and Pinellas County. If you need cleaning professionals for your HVAC ducts, get in touch with us today!

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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