describe: Mint teeth whitening toothpaste foam baking soda toothpaste mousse remove stains 1. Ultra-fine foam penetrates deep into the teeth, penetrates the gums, gently cleans the mouth, protects tooth enamel, and is very effective against bacteria. 2. It can be used directly to rinse mouth or brush teeth, gently care for teeth, reduce tooth damage, and bring a refreshing and comfortable feeling to the mouth. 3. Helps remove stains caused by coffee, tea, tobacco and alcohol, improve yellow and black teeth, and reduce bad breath. 4. Use it once a day in the morning and evening for more than three months. The effect is better than ordinary toothpaste. how to use: 1. Mouthwash: Squeeze an appropriate amount of foam into your mouth, spit out the foam in 10-15 seconds, and your mouth will immediately feel refreshed. 2. Brush your teeth: Squeeze an appropriate amount of foam on your toothbrush and gently brush your teeth and tongue coating for 2-3 minutes to keep your teeth clean and fresh. Packing list: 1 pc or 2 pcs toothpaste (depending on your choice)