How to Keep Your Air Conditioning Ductwork Clean

Air ducts can collect dust, mildew and mold growth, and other particles. These contaminants are then circulated throughout the home. If you notice that your allergies are getting worse or you notice an unpleasant odor, it’s time to schedule a home cleaning.

Sheet metal ducts increase energy efficiency since they are robust and almost completely rustproof. Flexible aluminum ducts are cheap and can be squeezed into tight spaces, but they are susceptible to damage by pests.

Leaks

Leaks in ducts can cause conditioned air to escape, which can lower the energy efficiency of homes. Leaks usually occur where duct segments meet particularly at joints. These sections can separate and loosen in time because of gravity or age, as well as other factors. The sealing of these connections with metal tape or mastic can aid in preventing air loss However, it is recommended to hire an HVAC professional to make extensive repairs and to insulate the ducts.

You can check for indications of leaks in your ducts by conducting an inspection of your basement, attic and crawlspaces, where the runs of ductwork are exposed. Find areas where ducts are kinked or crushed which indicates obstruction and should be sealed. Examine the seams and joints to determine if they’re hot. Be aware of any whistling sounds when the HVAC system runs. If you can hear these sounds it is likely that there are leaks in the ducts.

Another indication of a leaking duct is unexplained hot or cold spots throughout the house. This is due to air leaks that could stop the HVAC system from cooling or heating specific rooms.

Even if the activities of the household are unchanged, ductwork gaps can allow dust to circulate throughout a structure. Dust mites, mould spores and other allergens can cause asthma and allergies in family members.

In addition to spreading dust, leaking ducts could also let toxic fumes enter the living area. Leaking ductwork for instance, can expose your family to harmful fumes if you store pesticides or paint thinners in your basement. This is especially dangerous for elderly or young children who reside in the house. A professional can install an indoor air quality monitor to detect these dangerous gasses and alert you of their presence in the air.

High Humidity

In humid, hot climates like Florida, air conditioning ducts sweat more than they should. This is because the ducts that sweat allow excessive humidity into homes, which could cause a variety of problems, including mold growth and poor indoor air quality. There are many things homeowners can do to lower humidity and keep the ductwork dry.

First, limit the amount of water used in your home. Reduce the amount of water you use for cooking, bathing and aquariums. Additionally homeowners should consider using a dehumidifier in areas with high humidity to make the home more dry.

It is also essential to regularly check the ductwork for signs of mold and other problems. If there are problems the ducts need to be cleaned and sealed by an expert.

Leakage is another common problem with ductwork. This is usually due to improperly installed seals or joints, which can cause cracks and gaps. This can be prevented by using top-quality metals and making sure that all joints and connections are correctly installed.

Air ducts are made of various materials, and each has distinct characteristics that impact the way they function. Polyester air ducts are most affordable, however they have the shortest lifespan and are prone to damage from pests and the elements. Aluminum ducts are more costly, but last longer and are more resistant to insects.

Another problem with ducts is that they can become blocked by furniture, toys, and other objects which can impede airflow. Blocked ducts will affect the airflow and efficiency of your system’s energy usage.

Blocked ducts can also result in uneven cooling and heating as well as a significant issue in older buildings with poorly designed ductwork.

If a homeowner suspects they have a problem with leakage or humidity should call a HVAC service. The professional will inspect the ductwork, and make recommendations for any necessary repairs or replacements. It is essential that the ductwork is accessible to access, as this can affect how quickly the professional can arrive at work and the overall cost of the task.

Mold

Moisture and warm temperatures can create mold to develop in air conditioning ducts. The moisture is caused by condensation on the inside of the air ducts, which creates a moist environment where the spores of mold thrive. The spores are then circulated throughout the house by your HVAC system and cause allergy symptoms for household members.

Signs of mold on the surface around air vents is an indication that you must engage an HVAC professional for an AC cleaning. Black dust particles are often an indication of the growth of mold. If the area looks slimy or wet, it’s a clear sign that there is a serious problem. A musty smell is another sign of mold.

Other signs of a mold issue in your air ducts are damaged or torn insulation, rips in the vent covers rodent droppings, the cockroach shells. If the problem is serious, then you may even observe decaying wood or sagging metal.

Stachybotrys is the most common mold found in air ducts. It can result in toxic mold. It can develop on drywall and wood surfaces, but also in the spaces between the walls and rafters of your home. Stachybotrys may cause allergies, irritation to the eyes and throat, as well as respiratory problems.

The symptoms of mold that can be found in the air ducts are wheezing, coughing and shortness of breath. Children and seniors may suffer more severe symptoms. The air ducts in the air can cause headaches, fatigue and nausea.

Homeowners can clean small areas of mold in their air ducts. However, it is not recommended to clean any large patches of mold. The safety concerns involved are the reason. Mold spores are spread through the air quickly and are difficult to remove once they’ve begun to grow. There is also no guarantee that the homeowner has successfully removed all of the mold and stopped it from returning. A professional can safely eliminate mold in air ducts and ensure that it doesn’t return.

The best way to avoid mold in air ducts is to make sure that the air filters are changed regularly and that the ducts are cleaned every few years. These steps can help to stop moisture and condensation which could encourage the growth of mold.

Allergens

Allergies can disrupt your summer activities and leave you with itchy, dry eyes and a general feeling discomfort. Maintaining a clean home is an essential part of fighting allergies. Moreover, the air conditioning ducts in your home can be a breeding place for the triggers that cause your symptoms.

Pollen, dust mites mold spores and pet dander are all common allergy triggers. These particles can get tracked into your Fridley home via clothes or shoes, and then dispersed throughout your home by your HVAC system. These particles can be dispersed throughout the house due to ductwork leaks.

The best method to fight these allergens is to do thorough cleaning of your air ducts. A professional duct cleaning service can remove these particles and let you breathe more easily.

A dirty air duct may also be a source of bacteria. Bacteria can make you sick and worsen allergy symptoms. The bacteria can be spread when air passes through your ducts and into the vents in your home.

When ducts are filthy bacteria can grow in them and be spread throughout your home once the air conditioner is turned on. This can lead to respiratory issues and, in certain cases more serious illnesses.

Many people, especially during the spring and the early summer months are able to bring allergens like pollen, mold, and dust mites into their homes, on their shoes and clothing. These allergens are likely to be deposited in areas which won’t be re-infested until the next spring or summer. The air ducts are an excellent illustration. If they’re not cleaned regularly, allergens can remain in the ducts until your cooling and heating system is turned on.

Dirty air ducts are a major issue for homeowners. They can result in higher energy bills, as well as uncomfortable living conditions. Aeroseal can help you avoid these problems by regularly cleaning your ducts and sealing any leaky ones. An Aeroseal technician will apply an duct sealant that is pressurized to prevent air from getting into your home through leaky ductwork.