Salt air spares nothing under the sink, the disposal included.
A beach kitchen's disposal lives a normal disposal life with one addition, the salt air working on its connections and housing from the outside while regular service wears it within. When one quits in IB, the sorting runs the standard list. A hum without spin is a jam, common and very fixable. A leak underneath is seals or housing, judged case by case, with the beach's corrosion factor honestly weighed. Silence is electrical or motor, and motors that are done are done.
The jam call is the everyday one, something fibrous or hard locks the impellers, the motor hums, the kitchen stalls. Cleared properly, quick work with the right tool, and the clearing visit reads what the jam left behind. The leak call carries extra weight near the water, because coastal cabinets and floors take moisture damage fast, and a disposal dripping quietly can run undetected until the cabinet floor announces it. The quick look underneath, every few weeks, is beach home maintenance at its cheapest.
Replacement, when the unit's story is over, gets the straight treatment, the honest reasons, a unit matched to the kitchen's real use with the coastal environment in mind, connections installed properly and tested before the visit ends. If the older drain lines the disposal feeds show their age during the work, that information lands plainly, no pressure attached, just the honest read. Kitchen back in service, decisions all yours, salt air respected. The beach version of a simple fix.
"The cabinet usually tells the story before the unit does."