You simply place them over the exterior of your nose, just over the nostrils. Nasal dilators work from the inside, pushing the nasal passages outward. Pin On Stuff Prevent snoring ( mostly due to congestion during night) 3. How does nasal strips work . It works by narrowing the blood vessels in the nose area, reducing swelling and congestion. Once the swelling resolves as well as the palate gets tightened by postoperative scarring, nevertheless, the entire advantage of the operation may very well be recognized. In a clinical study*, 90% of snorers reported better sleep with breathe right ®. Nasal strips work by naturally opening your nasal passages to help you breathe better, reduce snoring and alleviate a blocked nose. Which means breathe right ® nasal strips can have a positive impact for many snorers and their bed partners. The snoring strips are small flexible bands of material that are worn on the outside surface of the nose. A flexible strip spans across the...