What is recommended for garage door rollers and chain lubrication? What is recommended for frequency of application?

For garage door rollers, it is recommended to use a silicone-based lubricant. Silicone lubricants are known for their ability to repel dirt and moisture, and they provide a long-lasting lubrication without attracting dust. They also do not dry out or harden over time.

For the chain of your garage door opener, a light-duty machine oil or a garage door chain lubricant is suitable. These lubricants are designed specifically for chains, reducing friction and preventing wear and tear.

As for the frequency of application, it is generally recommended to lubricate the garage door rollers and chain every six months or at least once a year. However, it is always a good idea to check the manufacturer's recommendations for your specific garage door model, as they may have specific guidelines for maintenance and lubrication.

Just grease it up at the gears n springs on the shaft as well.