There is not really any solid number of times per year that you need to clean your HVAC system. The factors of how often you need to do it are variables that reflect on your lifestyle. No matter how often you do clean your air conditioning ducts, it is a good idea that can help your health and the health of your family, especially if anyone in the home or office has asthma or allergies.

If you have smokers in your home, you will want to clean your ducts more than other people. This is because residue and toxins from the smoke can build up in the ducts and get passed around the home over and over every single day, exposing all the residents to these toxins more and more as the ducts become dirtier.

Pets are also a cause to clean your HVAC system more often. Their fur and dander can get caught up in the HVAC system, giving people who visit your home with pet allergies a difficult time.

If you’ve ever had water damage to your home, you will want to get your HVAC system evaluated by a professional. This is because mold loves to grow in HVAC ducts due to all of the organic material that collects there from your home.

Any home with allergy sufferers will benefit from regular duct cleanings. This will help to lower the amount of allergens flowing through the home, giving your family members relief from their suffering.

Anytime you do a remodeling job on your house, you will want to get your ducts clean. The construction materials usually create a lot of dust, some of which can contain toxins from construction methods, which you don’t want to be breathing in.

Finally, if you are buying a new home you will definitely want to get the HVAC system evaluated before you make a final decision on the home. You don’t want to end up with a very expensive surprise at the end of the day!