Breathing with your mouth open can affect your health As early as 1868, otolaryngologists discovered that breathing through the mouth had an effect on the face, and in recent years, stomatologists in various countries have noticed the effects of abnormal oral posture on normal facial development. Clinical studies have shown the following dangers associated with breathing through the mouth: 1. It can lead to a narrow facial structure with a protruding chin and retracted jaw, a short upper lip and a loose lower lip. 2. This can lead to misaligned teeth and a protruding mouth, which can seriously affect facial development. 3. Easy to commit respiratory diseases, leading to dry oral mucosa, easy to cause oral diseases and respiratory diseases. 4. Developing all kinds of bad sleeping habits, snoring, drooling and dreaming, leading to poor sleep quality. Correct the bad habit of breathing through the mouth and train to breathe through the nose, try our Breathe Closed Mouth Stickers! We use lip-shaped design of this product, around the mouth to fit the oral cavity, firmly corrected, to avoid contact between the mouth sticker glue and the oral cavity, to avoid accidental ingestion, safe and worry-free at the same time you can correct the bad habits of breathing through the mouth, training to use the nose to breathe, it can help to reduce or eliminate dry mouth, snoring, dreaming, etc. due to mouth breathing, to improve the quality of sleep at night, but also reduce the interference with the sleep partner. Usage Clean and dry your face before use, peel off the adhesive sticker, gently close your mouth and stick the adhesive sticker along the edge of your mouth, and remove it by gently and slowly peeling it off from one side. Caveat 1. A sticker cannot be reused. 2.Do not use if you have allergies or nasal congestion. 3.If you feel uncomfortable, stop using?Specification?Product size: 2.17inch x 1.57inch, 30 pieces in a box. ?Humanised design, compact and portable?This closed mouth breathing patch is lip-shaped design, cleverly fit the skin, the edge is not easy to buckle not easy to fall off, to avoid the problem of glue contact with the mouth, no residue does not hurt the skin, to avoid direct contact between the mouth and the patch. ?Safe and comfortable materials?Made from high-quality, hypoallergenic materials, these patches are microporous and breathable, preventing a stuffy feeling and are gentle and safe on the skin. ?Improvement of sleep quality?Breathing through the mouth is prone to dry mouth, snoring, sleep talking and dental problems, sticking it on can help you practise breathing through the nose, effectively relieving these symptomatic disturbances and improving sleep quality. ?Correcting open mouth breathing?Using these closed-mouth breathing patches before bed can effectively correct the bad habit of open-mouth breathing and help train breathing through the nose, reducing pressure on the lungs.