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How to keep the AC duct clean
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As we know, the AC duct play an important role in the HVAC system, it can distribute and send the cooling or warming air into the house. It has large pipes which are easy for the dust ,molds and other particles to build up, and once the dust, molds and other particles accumulate on the duct, then they will flow into the house with the cooling or warm air, which will lead to poor air quality and cause some health issues. As a result of this, it is necessary for us to keep the AC duct clean, especially for the people with allergies or asthma. So can we know if the duct is dirty or not? Here are some tips to identify if the duct is dirty or not for your reference. Let's go forward. If you find some black spot on your HVAC system, then it is better for you to check the duct, if there are some black spots on the duct, then the molds may have grew and spread on the duct for a long time, and the duct is very dirty at that time. If you find there is a plenty of dust on the dust, then it is a sign of dirty duct which requires cleaning at once. All in all, when you find the duct is dirty, it is better for you to ask a professional to clean the duct and keep it running properly. And remember to change the air filter frequently, which may lead to dirty duct if the air filter get dirty or clogged. |
