For a variety of oral discomfort, precise relief Gum swelling and pain / bleeding: orthodontics, tooth extraction, scaling gums after sensitive period, a roll to relieve redness and swelling, promote healing. Cold, hot, sweet and sour sensitivity: dentin exposure, tooth enamel wear, cold components quickly reduce nerve sensitivity, eat hot pot / ice cream is no longer sour. Mouth ulcers / fire: chamomile + tea tree essential oil anti-inflammatory repair, accelerate the healing of ulcers, reduce the recurrence of pain. Fresh breath lasting: peppermint and lemongrass ingredients to neutralise oral odour, roll a fresh instantly, goodbye to social death embarrassment. Scientific Ratio, Effective Hot & Cold Technology: Menthol provides instant cooling sensation, while warming ingredients (such as Aloe Vera extract) provide analgesia and nourishment. Natural Anti-bacterial Barrier: Tea Tree Oil + Eugenol form an anti-bacterial film that reduces bacterial growth and prevents recurring gum problems. Applicable Scenarios and People Sensitive teeth: hot and cold, sweet and sour, roll to say goodbye to picky eating trouble. Orthodontic / braces party: bracket friction, swollen gums, carry with timely relief. Mouth ulcers / fire body: emergency repair ulcer surface, reduce pain cycle.