Theravent Anti-Snore Strips are available without a prescription. They do not treat Sleep Apnea, but allow your household to get a quiet nights sleep. It works by reducing or eliminating the vibrations that cause snoring.
Available in 20-night Starter, Regular and Max settings. If you're not sure take a look at the 6-night trial pack where you can try 2 of each. Place over your nostrils to seal and replace daily.