Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Rinse? ...//... the cylinders get thrown away at hydro time, the wings get replaced every couple of years, ...//...
I am floored by how folks rinse so much stuff that is designed for salt water. The only thing I am careful of is my zippers, and with lots of zipper lube, they are fine. QD's on inflaters can be a bit of a pain, but a little Corrosion Block goes a long way there. If I do a long deco and pee in my wetsuit, I'll rinse it, but that's in self defense, not for any equipment longevity issues. Scooters get the tailcone dunked and the trigger pulled to make sure there are no salt crystals in the seal for next time.