I spend alot of time keeping my tank clean at all times and feel I'm pressing my luck with just hand washing. Also,at the moment,my mushrooms are a bit small and my water params could'nt be better. I figure why not rule out the chance I did'nt rinse well enough.
While I'm at it, thanks to you, Mandy, Grins, Subliminal, Amphiprion,and many others on this site in being so generous with your time and knowledge. By reading all your posts and asking questions I've been able to turn my longtime fowlr into a pretty respectable little reef tank.