Learn more about the dangers of garage door spring repair. Finally, you shouldn't lubricate the tracks, or they'll start collecting all the dust and dirt that gets kicked up over time. This will impede the door's operation. Instead, you should wipe down the tracks with a wet cloth and, if necessary, a grease cleaner.
Don't Use WD-40 as Garage Door Lubricant It is best to use either a 40-weight, non-detergent oil, which you can buy at any auto parts store, or a mixture of wheel-bearing grease and 10W30. The reason these substances work better at lubricating garage doors is that they are thicker, so they will stay where you put them. Nov 30, 2018