Black Dust On Fan Blades

Stand on a step stool or ladder to reach the fan blades.

Black dust on fan blades.

Why do some fans have this buildup and other s don t. Most of the dust particles that are floating in your house has some sort of electric charge which can often cause dust molecules to attract together hence the dust bunnies underneath your bed. Next you re going to make sure that each blade is dry. This same thing happens to the leading edges of your ceiling fan blades.

Soot deposition is most likely to occur on wall and ceiling surfaces in rooms where candles are burnt. The black dust may be due to deteriorating duct liner materials in your heater or air conditioner and in some cases your cold air returns. Step 2 wipe the fan mount and housing with a damp cleaning cloth or microfiber cloth to remove dust working from the ceiling down toward the blades. Additionally fan blades move rapidly through the air rubbing and brushing against air molecules and pushing them out of the way.

You don t want to lather it on but make sure it reaches every part of every blade. Once they re all dry apply your paste car wax. It may alternatively be due to soot produced from candles. People often ask why spider webs and dust can be seen on the fans.

Over time a large volume of the circulating air hits and collects on the blades of the fan. The air always has a great deal of dust in it larger particles that you can see and also microscopic ones.