Why Air Ducts Get Dirty?

A general question that HVAC owners might have when it comes to cleaning the system: how did the air ducts get dirty? Homeowners must understand that in an average 5 room house, almost 35-40 pounds of dust is generated yearly as a result of day-to-day activities. Some of the dust particles settle down on the ground, furniture, fixtures, and other accessories. While a significant amount of the dust remains suspended in the air. 

When the HVAC unit functions, the system sucks air and re-circulates back into the surrounding. When the external air is loaded with dust and pollutants, it will enter the system. The air filter is not so efficient that it can purify the air 100%. With regular use of the system, this re-circulation leads to the accumulation of dust and pollutants within the air vents. 

The cleaners find most common pollutants in the air include dust, dirt, dander, smoke, pollen, and mold.  Not only air ducts but also other parts of the HVAC system get filthy with time. Polluted air affects some of the HVAC components include supply ducts, return ducts, cooling coil, heat exchanger blower, and filter. 

If you live in Minnesota, US, and want to breathe fresh and pure air in your home, you must look for reliable professionals for Air Duct Cleaning in Duluth.

SOME INDICATORS OF DIRTY DUCTS

The indoor air quality is directly affected by our air conditioners. Although HVAC owners may consider installing high-end, state-of-the-art models and efficient filters it won’t show obvious results unless proper care is taken. 

Besides cleaning and changing air filters regularly, ducts need a thorough examination to ensure that there is no blockage being build-up.  So, you must consider scheduling inspections by professionals of Air Duct Repair and Replacement in Duluth.  

Before calling a professional, you must keep in mind a few alarming signs that indicate that a system cleaning or repair is required. The signs include: 

1:Tangled Dust 

Dust is the most common type of filth that can be noticed in the vents. If you see fragments coming out of the ducts when the system is turned on. In this situation, you should call an HVAC contractor to schedule a system examination and cleaning. if you observe closely, you may also see pet dander and other types of dirt. 

When the ducts have dirt that has been collected over time, it becomes tangled dust and is a difficult task to clean. If your system throws out visible dust particles, you must consider cleaning it. 

2:Blocked Filters 

If your air filters are not cleaned regularly, dirt is likely to accumulate within the system. This eventually spreads to the ducts causing a blockage. This blockage may damage the efficiency of your HVAC unit. 

3:Dirt Accumulation Within the System 

For a deep examination of the HVAC unit, you should open the compartment and inspect the heater, blower, fan, motor, and coils. If these system components are covered in thick dirt, it is a sign that dust has started to build-up. It is the right time to schedule a cleaning service to avoid major damage. 

4:Dirt Strips in Ducts 

When dirt starts to line up around the vents, the reason might be the dusty room where the ducts are fixed. The dirt in the vents is a combination of dust, dander, and pollutants. The processed air emitted by the HVAC system comes in contact with the dirt particles, causing build-up around the vents. 

Excessive or very little moisture also impacts the ducts. When the moisture is more than usual, sticky units may end up haunting the vent, eventually converting into the dirt. And if the air is very dry, the dirt particles are attracted to the exteriors including ducts.

Why Air Ducts Get Dirty

HOW TO MINIMALIZE DIRT BUILD-UP?

To avoid excessive HVAC damage or expenditure prevention is the best policy. To avoid dirt build-up, HVAC owners are recommended to change their air filters at least one time every three months. Regularly clean the space where the vent is placed, particularly if it is in use for kids or pets. If the dirt is still accumulating, you must locate the source and perform a deep clean. 

You may also consider installing air purifiers around the building to enhance the indoor air quality. Also, replacing your conventional air filters with more efficient ones will minimalize the dirt build-up. 

Apart from this, it is always good to consult a professional if you find it difficult to handle the HVAC dirt. Treating the dirt at the initial stages saves you from worse consequences such as mold or pest infestations. This can affect you and your family’s health. In such cases, DIY cleaning attempts are not recommended and you must call a reliable HVAC cleaning service. 

WHAT ARE THE CONSEQUENCES OF DIRTY DUCTS? 

Filthy ducts can be problematic, causing high energy bills and health issues. Dirt and dust particles hinder the proper functioning of your heating and cooling system. This eventually increases the system’s operational time, causing excessive use of energy. 

If your system is in a good state but is blocked by dirt. This restricts proper airflow which causes the system to function for a long time to reach the desired temperature. Long run-times mean more wear and tear, which can eventually diminish the overall lifespan of the system. 

Dust may also comprise pet remains dead skin, harmful microorganisms, pollen, mold, fungi, and even gnawer feces. This can contaminate your heating and cooling system, as it becomes the breeding ground for bacteria, viruses, and other pests. 

Ducts help spread dirt and filth faster in the home. Even if you are very particular about home cleaning, ducts can rapidly spread dust, allergens, and contaminants within your surroundings. This can form a layer over your furniture, walls, accessories, and kids’ things, putting everyone at risk. 

Why Air Ducts Get Dirty

MMI AIR DUCT & DRYER VENT CLEANING SERVICE 

If you are looking for the most reliable and affordable HVAC cleaning services in Georgia, then MMI Air Duct & Dryer Vent Cleaning Service is the ultimate choice for you. Our revolutionary and comprehensive services distinguish us from others. We believe in 100% customer satisfaction and aspire to lead the market through trust, professionalism, and excellence. 

Visit www.mmihomeimprovement.com for more information. 

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