Coat the overhead torsion springs mounted above roller tracks with a garage door lubricant. All springs will eventually break because of metal fatigue and/or corrosion, but lubing them at least once a year will make them last longer. Spraying can be messy; it's smart to protect the wall behind the spring with a piece of cardboard. Garage door lubricant is available at home centers. Lube the rollers, hinges and track while you're at it. Learn more garage door maintenance tips.