It's easy to breathe better and sleep better with Breathe RightŪ. Breathe Right Nasal Strips can reduce and even eliminate snoring. After all, a main cause of snoring is mouth breathing due to nighttime nasal congestion. Breathe Right Nasal Strips gently lift open congested nasal passages so you can breathe through your nose, close your mouth and stop snoring, allowing you and your partner to get a good night's rest.