Don't forget to wipe down the door itself too — the edges of the door are a high-touch area and can get dirty easily, and should be cleaned. Use a microfibre cloth to remove dust from the top of ...

Wipe down the hinges, as well -- and while you are ... WD-40) on your garage doors: It is a long-lasting water-resistant product. Start by spraying the hinges that join the door panels together.