Our Puling Oil contains Cocos Nucifera(Coconut)Fruit Extract, Mentha Arvensis Leaf Extract, Ascorbic Acid. It can reduce oral odor, prevent bad breath problems, and help promote cleaner breathing, effectively remove plaque and tartar from teeth, make teeth whiter and brighter, help reduce gum discomfort, promote tooth and gum health, and enhance oral comfort. Its usage is very simple: take 1 tablespoon of mouthwash, rinse for at least 2-3 minutes and at most 10 minutes, spit out the mouthwash, brush your teeth, use a tongue scraper to scrape your tongue, and rinse your mouth. It can remove tartar, freshen breath, and maintain oral health.