Pet hair and dander buildup in duct runs
Why it happens here
Southfield is a family-oriented neighborhood with a lot of pets. Pet hair clings to duct walls and acts like a filter, catching other debris. Over time, that layer restricts airflow and circulates dander through the house.
Our approach
We use a rotary brush and air whip to pull pet hair free from the duct walls, then extract it with a HEPA vacuum. Standard vacuuming does not get it all. We also check the return ducts, where pet hair tends to collect most.