How Do You Know If Your Home Needs A Vent Cleaning?

Any system that moves air through your home will inevitably collect dust, hair, allergens, and other small particles along the way. If you've ever replaced the filter in a small room-sized air purifier or cleaned the top of a ceiling fan, you know how quickly these problems can develop. Your home's HVAC system uses a filter to help protect its components from dust, but it's not a foolproof solution. Contaminants can still make their way past the filter, allowing dust and other particles to pass over your evaporator or heat exchanger and, eventually, travel into your home's HVAC system.