Studies show that mouth breathing leads to bacterial inhaling, snoring, drooling, dryness of throat during sleeping, what's wore, long-time of mouth-breathing sleep will affect appearance. Our nasal strips to reduce snoring works for Anti Snore Relief. Makes breathing easier. Best Sleeping Care devices available in these times. Nasal strips are primarily used to reduce nasal congestion and improve airflow through the nasal passages. They are often used by people with conditions such as nasal congestion due to allergies, colds