How often should you lubricate your garage door?
Every 6 months (twice a year).
How to do it
Spray the rollers, hinges and springs with garage door lubricant. Test the auto-reverse by closing the door on a board, which safety regulators suggest doing monthly.
Why it matters
A noisy door is wearing out. A door that does not reverse is a safety hazard.
Recommended interval: every 6 months, per Clopay.
General guidance for a typical home; the manufacturer's instructions come first.