Feature:1. Wound Protection: The spray help relieve soft tissue soreness caused by mucosal trauma and oral ulcer, it acts as a physical barrier by forming a protective layer on the surface of the wound.2. Oral Care: It can reduce symptoms such as oral ulcers and oral inflammation, and improve the oral cavity, nursing care of small wounds and surrounding skin.3. Easy To Use: Take this product and spray it on the uncomfortable part of the mouth, press the nozzle 34 times. Can be used repeatedly every day.4. Safe And Mild: Gentle and cool, does not irritate mucosal wounds, cold compresses to relieve sorness, herbal serum, you can use it with confidence.5. Portable Design: 20ml net content, enough to meet your daily use needs. Light weight and in small size, easy to store and carry, suitable for home, office and travel.Specification:Item Type: Canker Sore Relief SprayNet Content: 20MLCharacteristics: Gentle and cool, does not irritate mucous membrane wounds, cold compresses to relieve sore, herbal serum can be used with confidence. It relieves symptoms of canker sore, oral inflammation and body discomfort.Package List:1 x Canker Sore Relief Spray