I end up with the ceramic shaft breaking near the base.
@AKL1950 I also stopped using vinegar on everything but the outer casing. i use 50/50 white vinegar water on just the guard. Id clean a wetside and then id have spinning wetsides. Propeller and base get scrub brush and water. So far so good.
Others report citric acid is excellent for the whole pump and wont cause issues with the plastics sealing the magnet.
@AKL1950 I also stopped using vinegar on everything but the outer casing. i use 50/50 white vinegar water on just the guard. Id clean a wetside and then id have spinning wetsides. Propeller and base get scrub brush and water. So far so good.
Others report citric acid is excellent for the whole pump and wont cause issues with the plastics sealing the magnet.