Solution for sleep!

I happened on a solution for a problem I have been having. Because I drool so badly it can be difficult to fall asleep. Last night I hit on the solution almost in error. I placed a corner of a rag in my mouth and that was it. I could sleep. The corner the rag is connected to is large enough no worries I will swallow it and choke on it. So I slept very well last night. I should add this factor to the post.