How to Keep Your Air Conditioning Ductwork Clean

Air ducts are a great place to collect particles, including mold, mildew, and dust. The contaminants are then spread throughout the home. If you notice that your allergies are worsening or if you notice an unpleasant odor, it’s time to schedule a house cleaning.

Sheet metal ducts boost energy efficiency since they are durable and nearly completely rustproof. Flexible aluminum ducts can be utilized in tight spaces and are inexpensive. However they are prone to damage from pests.

Leaks

Leaks in ducts can cause conditioned air to escape, which can lower the efficiency of energy used in homes. Leaks are typically found where duct segments meet and are most often at joints. The ducts can split and become loose in time because of gravity, age and other factors. The sealing of these connections with metal tape or mastic will assist in preventing the loss of air However, it is recommended to engage an HVAC expert to carry out extensive repairs and to seal the ducts.

You can check for indications of leaks in ducts by conducting an inspection of your basement, attic, and crawlspaces where the runs of ductwork are exposed. Check for areas of ducts that appear bent, crushed or kinked. This could indicate the presence of a blockage that must be sealed. Feel along the joints and seams to see if they’re warm. Pay attention to any whistling sounds that happen when the HVAC system is operating. If you hear these sounds, then duct leaks probably exist in that area.

Another common sign of leaky ducts is unidentified hot or cold spots in 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 remain the same, gaps in ductwork can distribute dust throughout a building. Dust mites, mould spores, and other allergens can cause asthma and allergies in family members.

In addition to distributing dust, leaking ducts could also release toxic fumes into the living space. Leaking ductwork for instance could expose your family to fumes if you store pesticides or paint thinners in your basement. This problem is particularly hazardous when elderly or children reside in the home. Installing an indoor air monitor can detect the presence of these gases and alert you to their presence.

High Humidity

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

The first thing to do is reduce the amount of water used in your home as much as is possible. This means reducing the amount of water used to cook, bathe, and even decorations such as aquariums. In humid areas, homeowners should make use of a dehumidifier to keep their home dryer.

It’s also important to regularly check the ductwork for indications of mold or other problems. If there’s any issue the ducts need to be cleaned and sealed by an expert.

Another problem that is often encountered with ductwork is leakage. This is typically because of joints that are not properly installed or seals, which could cause cracks and gaps. This can be avoided by using premium metals and ensuring that all joints and connections have been correctly installed.

Air ducts are made of various materials. Each kind has its own distinct characteristics that affect the way they perform. The cheapest air ducts made of polyester, have the lowest life expectancy and are more vulnerable to being damaged by insects and other elements. Aluminum ducts are more expensive, but last longer and can resist insects.

Airflow can be impeded by objects such as furniture, toys, and other objects. A blocked duct can affect the flow of air and the efficiency of the system.

A blocked duct can also result in uneven heating and cooling in older buildings with poorly designed ductwork.

A homeowner who suspects they are experiencing issues with humidity or leakage should contact an HVAC service. The professional will assess the ductwork and suggest any necessary repairs or replacements. It is crucial that the ductwork is easily accessible, since this will impact how quickly and at what cost the professional can complete the task.

Mold

Mold in air conditioning ducts could happen when two things come together such as warm temperatures and moisture. The moisture is brought on by condensation in the air ducts. This creates an environment that is humid and conducive to mold growth. The spores can then be circulated throughout the house through your HVAC system, and trigger allergy symptoms for household members.

The visible signs of mold around air vents is an indicator that you should engage an HVAC professional for an AC cleaning. Black dust particles can be a sign that mold is thriving. If the area appears wet or slimy, then it’s a clear indicator that there is a major issue. A musty odor is another sign of mold.

Other signs of a mold problem in your air ducts include ripped or torn insulation, rips in the vent covers rodent droppings and the cockroach shells. If the mold issue is severe, you may notice decaying wood and sagging metal.

The most popular type of mold in air ducts is Stachybotrys which can cause toxic mold. It can be found on drywall and wood surfaces and also in the spaces between the walls and rafters in your home. Stachybotrys can cause allergies, irritation to the eyes and throat, as well as respiratory problems.

The signs of mold in air ducts include wheezing, coughing and breath shortness. Children and seniors may have more severe symptoms. The air ducts in the air can also cause headaches, fatigue and nausea.

It is suggested that homeowners do not attempt to clean large areas of mold. This is because of the safety issues involved. Mold spores are spread through the air quickly and are difficult to eliminate after they have begun to grow. There is no guarantee the homeowner will be able to remove all the mold and keep it from recurring. A professional can safely take away the mold from air ducts and ensure that it doesn’t return.

To prevent the growth of mold in the air ducts, be sure to change the air filters on a regular basis and to clean the ducts at least once every couple of years. These steps will prevent condensation and moisture which could encourage the growth of mold.

Allergens

Allergies can make summertime activities miserable and leave you with itchy eyes, runny noses and a general feeling of discomfort. Keep your home free of allergens to fight allergies. The air conditioning ducts can be a breeding ground for things that trigger your allergy symptoms.

Allergy triggers include dust mites mold spores, pet dander, and pollen. These particles can be tracked in the Fridley home on shoes or clothing, and then spread throughout the home by your HVAC system. Leaks in your ductwork may let these particles pass through, and they’ll be circulated all over the house.

A thorough cleaning of the air ducts is the most effective way to fight allergies. A professional duct cleaning service can eliminate these particles, allowing you breathe more easily and combat your allergies.

A clogged air duct may also contain bacteria. Bacteria can cause illness and aggravate your allergies, particularly when you already suffer from allergies. The bacteria can be spread through the air that flows through your ducts into the vents of your home.

When ducts are dirty bacteria can grow within them, and later be spread throughout your home, especially when the air conditioner is turned on. This can cause respiratory issues and in some instances, more serious illnesses.

Many people, particularly in the spring and early summer months are able to bring allergens like pollen, mold and dust mites into their homes through their clothing and shoes. These allergens are likely to settle into places that won’t be disturbed until the following spring or summer. The air ducts are a prime example. If they’re not cleaned regularly, allergens can remain in the ducts until your heating and cooling system is turned on.

Clean air ducts can be a major problem for homeowners. They can lead to higher energy costs and uncomfortable living conditions. Fortunately, these issues can be avoided by regularly cleaning your ducts and sealing any leaky ducts by using an Aeroseal company. Aeroseal technicians will employ a pressurized sealant to block air from entering through ductwork that has been leaking.