Here is why you should use Best Cleaning 4 U to have your ducts cleaned: The air present inside of a home usually contains between 5 and 100 times more allergens than the outside air. Inside air is recycled, which means allergens stay and accumulate in the air. The air is being sucked in every time you turn the system on. Dust and dirt are drawn into the system every time you use it. A floor level intake register can make this problem even worse. Dust is kicked into the intake every time someone walks by. The dust stays in the system and is present in the air you breath. Allergens such as pet dander, mold, pollen, dust and dirt are stored inside of the ducts. You can greatly reduce the quantity of allergens present in the air you breathe thanks to regular cleaning. Breathing low quality air can lead to health issues such as allergies, headaches, congestion, dry eyes and hay fever. If your ducts are not cleaned regularly, germs and bacteria can remain and grow in the system. Mold can also appear, which can lead to serious complications, especially if black mold is growing inside air ducts. You could develop a respiratory disease if you breathe low quality air for long periods of time. Asthma and emphysema can appear as a result of poor air quality. It is frequent to find dead insects and small animals in the ductwork. Decomposing bodies usually give off an unpleasant smell. Pet smells and cigarette smoke can also linger in the ductwork.