Bo Jieli Xiaolan V is the main entry -level bright white. It is white tooth strength+cost -effective.The pigment and stains left by the tooth surface are cleaned, and there are no troubles of tooth stains in two cups of large tea a day.Bo Jieli Xiaolan V is more mild than the toothpaste that rely on chemical bleaching on the market. I do n’t know how much, and the size of the particles is much lower than the national standard.It is much milder than a chemical bleaching. Old coffee stains and smoke stains can give you a pot.
Related tags: cosmetic