I don’t know if this is tooth texture-neutral and doesn’t sour the tooth after use, but it’s best to do a tooth sensitivity test before use.
Does a beauty pencil work
It is used after brushing teeth, be sure to keep the small brush is always clean. First turn the back, turn out the essence, and then brush each tooth with the small brush in front. After a few minutes, rinse your mouth with water. The essence will have a slight taste, but a toothpaste-like taste is acceptable. I also use an electric toothbrush. I don’t know if it works, but it’s just a guess. But Electric toothbrushes are better at removing tartar and reducing unnecessary wear and tear on your teeth. Try Them.