Before you decide whether you should have your air ducts cleaned out, it is important to understand how they work and what causes them to collect dirt.

A furnace and a system of ducts that heat the home distribute hot air to different rooms. The system is composed of "return" and "supply" conduits that bring warm air into your furnace.

It is easy to tell the difference between supply and return ducting when you go down to your basement. You will be able to inspect the sheet metal conduit hanging from the ceiling joists.

The supply duct runs from the top of your furnace to the return duct. It is usually a rectangular shape attached to the furnace's bottom. The supply duct is typically composed of a large, "trunk" ceiling duct and smaller metal ducts that branch out into each heated area. They are often covered with a metal grate on the floor or wall.

Your ductwork is exposed to the air in your home and can collect hair, dust, and other debris. This is particularly true for the return ducts that bring air into your furnace.

Do you think this means that your ducts should be cleaned?

A thorough duct-cleaning can remove dirt, hair, and any toys, pens, or other items that might have fallen into the ductwork. Some people believe that cleaning your air-ducts will improve indoor air quality. However, others claim it has no effect on air quality.

According to research by the Canadian Mortgage and Housing Corporation, changing the furnace filter can keep your furnace's air ducts clean and prevent your HVAC system (heating, ventilation, and air conditioning) from collecting new dirt. It won't stop dust from building up in your home.

You should also consider cleaning your ducts if water is getting into your ducts through leaks or condensation. Mold can grow in your ducts which can lead to serious health problems. It is necessary to repair the leak or condensation issue and have your ducts completely disinfected or replaced, depending on the severity of your mould problem.

If a contractor did not do a thorough job cleaning up after completing renovations, new homeowners and those who are just starting out may want their ducts cleaned. Sometimes, small pieces of firbreglass and drywall can build up in the air ducts.

If you suspect that your furnace is experiencing problems with airflow, it is worth having your ducts cleaned. First, have your furnace and air conditioner inspected.

Duct-cleaning can be done by yourself. The return duct is especially large and collects more dust than your supply ducts. First, remove the grill from the outside of your return duct. Next, use a vacuum cleaner to eliminate any debris.

If you are concerned about dirt buildup in your ducts, blocking your furnace's airflow, or causing mold growth, it is best to call a professional duct-cleaning company. Before you hire them, make sure they are members of any trade associations or associated with a reputable HVAC (heating ventilation and air conditioning) company. For more detail visit https://airductcleaningpa.com/.