To lube a garage door, use a silicone-based spray lubricant on the moving parts such as rollers, hinges, and tracks. Avoid using heavy grease as it can attract dirt. Regular lubrication helps reduce noise and ensures the smooth operation of the door.

Lubricate a garage door with a silicone-based spray on moving parts like rollers, hinges, and tracks. Avoid heavy grease to prevent dirt buildup. Regular lubrication reduces noise and maintains smooth door operation. Conduct this maintenance every few months for best results.