Lubricating the Garage Door is always be the toughest part, as because due to the dust and corrosion it Affects on the garage door functionality, So it better to remove that corrosion as fast as you can. When it comes to selecting the lubricant many people confuses which one is best for their garage door, so here is the link which will give you all the information you may need https://www.firstcoastgaragedoor.com/best-garage-door-lubricants-facts-really-want-know/