In order to keep our teeth healthy, we have to brush our teeth before going to bed every day. But most of the children don't like brushing their teeth. In addition, the research indicates that 35% - 70% of the children will swallow the toothpaste into their stomachs, and the toothpaste containing fluoride is actually harmful to the body, so we have produced such a product, a toothpaste that can be eaten<br>
正在翻譯中..