Sleep apnea
If you have sleep apnea, try this before going to a C-PAP machine,. It helps a lot for the apnea part; however, the snoring still persists, though quite a bit quieter. Basically, the strap is designed to keep your mouth closed. The price is very affordable and appears to be pretty much the same as the ones advertised for over a hundred dollars.  It's worth trying.
Rating: 3 stars