The Importance of HVAC Duct Sanitization

Tuesday, March 27th, 2018

Every breath you take allows you to continue to live. When you breathe in dirty air, it affects every system in your body, starting with your circulation and continuing straight to your brain. Exercise is great, but in some places with bad pollution, you may actually be doing more harm than good. At Cool Air Mechanical in Buford, GA, we understand the importance of clean air. Here are some things that duct sanitization will help keep out of your lungs.

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Signs Your Ductless System Needs Repair

Tuesday, September 26th, 2017

HVAC systems are essential features of a home, especially in areas that experience extreme weather changes. Today, ductless systems are a common choice for temperature regulation because they are easy to maintain and are quite efficient at transferring heat or cold from one space to another.

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What Is Duct Sanitizing?

Friday, March 20th, 2015

If you worry about the quality of the air in your home, duct cleaning may be a great choice for your family. With duct cleaning, professionals go after the most common contaminants in your ducts which may affect your family’s health. And in some cases, you can get duct sanitizing for further protection against bacteria and viruses. Talk with the experts at Cool Air Mechanical for more information and to schedule complete duct cleaning service in Alpharetta.

What is involved with duct sanitizing?

Duct sanitizing is the very last step in duct cleaning, and it is entirely optional. In some case duct cleaning is already sufficient. Technicians use agitators and high-pressure vacuums to knock debris loose from the lining of the ducts and suck it up. They’ll use professional inspection equipment to make sure the job was completed properly. And finally, some companies ask clients whether they would like duct sanitizing as well.

With duct sanitizing, our technicians use an EPA-approved cleaning agent to further eliminate microbes and other contaminants from the ducts. There are very few products out there approved for this by the Environmental Protection Agency and OSHA–the Occupational Safety and Health Administration, which is why it’s important to choose the right company for this task.

Do I really need duct sanitizing?

The fact is that not every home will require duct sanitizing. We usually recommend this service only to our customers who suffer from asthma, allergies, or severe immune disorders. You may decide to add on duct cleaning at the end of your service for this reason, or you may choose to if the level of dust in your ducts was particularly high. The choice is yours, but keep in mind that this process is safe for your home and for the air you breathe. However, we can only sanitize sheet metal ducts at this point, as there is no approved process for fiber duct board.

When you decide it’s time to schedule duct cleaning in Alpharetta, choose a company who uses the right tools and methods and who gives you the option to add in duct sanitizing. Not every company offers this valuable service, so put your trust in Cool Air Mechanical. Call our highly skilled indoor air quality team today.

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Contaminants Sometimes Found in Air Ducts

Wednesday, February 18th, 2015

The first home HVAC system air filters were actually designed to keep particles out of the air handler of the heating and air conditioning equipment. If large particles were to move from the air in your home into the blower fan, it could hinder performance, causing the fan to slow down and potentially jamming the motor. Dust can also clog the burners of a furnace or keep the air conditioning coils from absorbing heat effectively.

Just like the air filter in your car, the air filter in your air conditioning and heating system protects the parts of your unit from damage. But today’s filters serve a second purpose, eliminating unsafe particles from the air that you breathe. Because air cycles frequently through the ducts, it’s important to have some form of defense against pollutants that could aggravate allergies and irritate the lungs.

But a standard air filter doesn’t guarantee that all of the contaminants that could enter the ducts are deterred. In fact, most home air filters are ineffective at removing even the most common home contaminants, such as mold spores, which could then move into the ducts. Many of these contaminants stay dormant in the ducts for a while, infiltrating the home from time to time and irritating household members’ allergies and other respiratory conditions.

The following contaminants may be contained within your duct system. Experts recommend scheduling duct cleaning once a year in some cases, or as often as your technician recommends it.

  • Dust mites: Dust mites thrive in warm, humid areas, and the ductwork may be a perfect location. As one of the most common allergens found in homes, dust mites can irritate those with allergies and may even trigger asthma in children.
  • Pet Dander: You may not have a pet in your home due to your allergies, but what about the homeowners who came before you? Duct cleaning is especially important for people with severe allergies, especially if they seem to act up often.
  • Bacteria: There could be some harmful bacteria present in the ducts that could make family members ill, particularly those with immune disorders.
  • Mold: Finally, mold survives on wet surfaces, like the indoor air handler of your air conditioning system, and could spread to the ducts.

Get in touch with the team at Cool Air Mechanical and find out how you can benefit from duct cleaning with a trained professional in Duluth. Call us today to schedule an appointment.

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What You Need to Know about Duct Cleaning

Wednesday, January 14th, 2015

Though you may not know it, your home’s air ducts are some of the most important pieces of infrastructure in the entire house. They make central heating and air possible in the first place, and keep the rooms in your home from getting stale by circulating fresh air. They also happen to be among the most commonly neglected parts of your forced air system when it comes to maintenance. Let’s take a look at why it’s so important to have your ducts professionally cleaned.

Airborne Pollutants

Believe it or not, the air in the average home is infested with microscopic pollutants and contaminants. Most of these are only minor inconveniences. Pollen, dust, and insect dander often provoke allergy attacks and the like. However, there are nastier things like bacteria, viruses, and mold that are regularly found in a home’s air supply.

These airborne pollutants are most often found in the ductwork of a home, for a number of reasons. The ducts are often out of the way, beyond the reach of a homeowner’s normal cleaning efforts. They are also dark and more susceptible to moisture; an ideal environment for mold growth. The biggest problem is that every time a forced air system is turned on, the ducts serve as a transportation network for these pollutants. They are spread around the house in this fashion, making it more likely that they will have a negative effect on the occupants of the home.

Duct Cleaning

Duct cleaning attempts to address these pollutants by clearing out their ideal environment. A professional will either vacuum out the entire ductwork, or use a set of specially designed brushes to carefully clean out any dust and other debris. After the initial cleaning, any leaks that can let moisture in can be found and sealed. In some cases, a chemical treatment can be applied to kill off any bacteria. Duct cleaning improves your air quality by ensuring that the “lungs” of your home are healthy. The healthier your ducts are, the healthier you will be.

If you haven’t had your ducts cleaned in a while, call Cool Air Mechanical. We provide professional duct cleaning services in the Roswell area.

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Signs It’s Time to Schedule Duct Cleaning

Thursday, November 6th, 2014

One often-overlooked, but important, part of your heating system is the ductwork. Ductwork gets just as dusty and dirty as the components in your furnace, and, with time, the buildup of dust and dirt can become significant. While your ductwork doesn’t need to be cleaned annually, it is strongly suggested that it is cleaned every 3-5 years. If your last duct cleaning in Atlanta was more than 5 years ago, you may see the signs that your ductwork has significant dirt and dust build-up. Remember that, for all of your ductwork needs, the trained and certified technicians at Cool Air Mechanical are ready to assist, so call us today.

Signs It’s Time for Duct Cleaning

Here are some of the common signs that your ductwork needs cleaning:

  • Increase in energy bills – when excessive dust and dirt line the inside of your ductwork, they can restrict the air flow in your system. This restriction forces your heating system to work harder; as a result, it uses more energy.
  • Noticeable amounts of dust in your home – is your home getting dustier even though you regularly clean it? The excessive dust from your ductwork has a direct route into your living spaces and can accumulate on furnishings.
  • Increased allergies/cold symptoms – are you seeing a lot of extra sneezing and coughing in your home? The dust and contaminants from your dirty ductwork may be causing irritation for those in your home, particularly the allergy sufferers.
  • Strange odors – do you notice unpleasant smells coming through your vents when the heat comes on? There may be pollutants in your ducts, and unless it is removed and your ductwork cleaned, it will continue to flourish.

Fall is the perfect time for maintenance on your heating system, so why not include duct cleaning? Professional duct cleaning in Atlanta can help improve your energy efficiency and comfort, and keep your indoor air quality high. Call Cool Air Mechanical today and schedule an appointment with one of our experts.

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Why Add Duct Sanitizing to Your Duct Cleaning in Duluth?

Wednesday, July 30th, 2014

Up to 40 pounds of dust is created annually by those living in your home. That’s a lot of dust. And because your air conditioner circulates the indoor air, this dust gets sent through your system and will eventually settle in parts of it. The air filter that comes with your air conditioner will capture part of this dust and dirt, but it won’t get all of it, which is why it’s recommended your ductwork is cleaned every 3-5 years. Sometimes, though, ductwork can provide wonderful environments for biological pollutants like mold, fungus and dust mites to grow and thrive, and cleaning may not be enough to remove them. This is when you may want to consider having your ducts sanitized with your next duct cleaning in Duluth, GA.

What Is the Difference Between Cleaning and Sanitizing?

During a duct cleaning, high-powered vacuums and agitation devices remove dust buildup and attached debris from your system. This kind of cleaning is very thorough, and while it can remove things like mold growth, it does not kill the spores that produce them. With sanitizing, your ductwork is treated with safe chemical sanitizers that can destroy microbial growths and prevent them re-occurring.

What Kind of Chemicals Are Used to Sanitize?

Each company will have a preference for the chemicals they use for sanitizing ductwork, but here are 2 common ones that are EPA approved and used frequently in the industry:

  • EnviroCon – this sanitizer has low toxicity and has a positive safety rating from the EPA. The main purpose of this chemical is to destroy and eliminate problematic organisms such as mold, mildew and bacteria, and it does so by using a chlorine dioxide release process that destroys these kinds of organisms at their origins. It also eliminates any odors caused by growths of these biological pollutants.
  • Microban – this chemical is used to destroy and eliminate most fungi, bacteria, viruses and allergens, and also destroys any odors associated with these pollutants. Microban cannot be purchased in stores and should only be used by trained professionals.

Who Should Consider Duct Sanitizing?

Duct sanitizing is a service to consider when you’ve experienced the following in your ductwork:

  • Mold and/or mildew growth
  • Fungi growth
  • Pests (both insect and animal)

You may also want to consider duct sanitizing if you have general concerns about biological pollutants in your vent work.

Duct Sanitization Is Not a DIY Job

Proper duct sanitization requires professional knowledge of ductwork and duct cleaning, as well as the training to handle professional-grade sanitizing chemicals; as such, it’s best to leave a job like this to a trained expert. Call Cool Air Mechanical today and see if duct sanitizing in Duluth is something to consider with your next duct cleaning.

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