Skip this routine for one more season and here's what usually happens: a rusted roller finally seizes mid-cycle, the opener motor strains against it, and you're left with a door stuck halfway open during an afternoon downpour. Or a spring that's been slowly losing tension finally lets go — not gradually, but all at once, with a bang that rattles the whole garage. None of this is rare in this part of Florida. The humidity swells wood-framed doors and panels, salt-tinged air speeds up rust on hardware, and the vibration from storm-season winds loosens bolts you forgot existed. A 20-minute check once a season catches almost all of it before it becomes a same-day repair call.