[retiredguy123]

Recently, I noticed that my garage door was making a lot more noise than usual when I opened the door. Today, I used a wet rag to clean the door gasket at the bottom of the door and the concrete floor where the gasket rests. It made a huge difference in the noise issue. Apparently, the gasket was sticking to the concrete foor and putting strain on the motor. I also sprayed all of the moving parts on the door with lithium spray-on grease, which is something I do every 3 or 4 months. I use the WD-40 brand of white lithium grease, that is available from Amazon.