Tip: The Bathroom Ventilation Test
Posted January 11, 2013 6:25 a.m. EST
Hamtil Construction, a remodeling contractor in Saint Louis, shared this simple test to find out if your bathroom ventilation system is working properly: Turn your bathroom fan on. Place a sheet of paper by its vent. If the paper does not stick, then you know that the fan is not drawing air.View original post.