Originally Posted by
GalleyWench
some people even use Poligrip tape to tape their lips together.
<raising hand> Count me among them! It works well for me, but my pressure isn't all that high. My Ultra Mirage II wasn't working for me anymore, and I was happy to switch to nasal pillows but needed to make sure my mouth stayed closed.
I second the recommendation of
cpap.com and their forum
cpaptalk.com.