Describe Net content: 120g size:17x4x4cm Shelf life: 3 years Product functions and features include: 1. Oral health: Probiotic toothpaste contains probiotic ingredients, which help balance oral flora, maintain oral health, and reduce bad breath, gum bleeding and other problems. 2. Whitening effect: Probiotic toothpaste also contains whitening ingredients, which can effectively remove stains on the tooth , brighten teeth, and make teeth whiter and brighter. 3. Anti-cavity care: Toothpaste usually contains anti-cavity ingredients, which can effectively prevent tooth decay and protect tooth health. 4. Fresh breath: Probiotic toothpastes usually add breath freshening ingredients, which can effectively remove oral odor and keep breath fresh. 5. Natural ingredients: Probiotic toothpaste mostly uses natural ingredients, which are non-irritating, gentle to teeth and mouth, and suitable for long-term use. Instructions: Squeeze an appropriate amount of probiotic whitening toothpaste onto your toothbrush, usually a pea-sized amount is recommended. Use a toothbrush to apply toothpaste evenly on the tooth and gums, and brush gently, being careful not to use too much force to avoid damaging the teeth and gums. Use a toothbrush to brush your teeth in the correct way, brushing your teeth evenly up, down, left, and right, paying special attention to cleaning between the teeth and along the gum line. Continue brushing your teeth for 2-3 minutes, then rinse your mouth with water to clean your mouth thoroughly. Use probiotic whitening toothpaste every morning and evening, adhere to good oral hygiene habits, and go to a dental specialist for regular check-ups to maintain oral health and white teeth.