Originally Posted by DanBraden

Denture cleaning tablets! Why'd I never think of that? That's a winner for sure!/QUOTE]

I don't know if you're being sarcastic or not, but DKPhelps was the first in this thread to suggest "Efferdent" (denture cleaner) a while back. I am aware that it wasn't my original idea. If you are NOT being sarcastic, give it a try. I think it may have worked for me, but it has rained just about every day since I cleaned my bottles this way, so I haven't really had a chance to test them.