1. For the teeth affected exogenously, such as the teeth affected by coffee, sauce, tea, etc 2. For mildly, mildly tetracycline affected teeth
3. For genetic yellow teeth
4. For unknown reason yellow or black teeth
1. The blue light is stronger than other, so the effect is assuring
2.the light is the led, it can be used a long time. the light is cold so that the teeth are not easy to be sensitive to
3.with the emendation system to protect the machine working safely momently
4.design of the machine is convenient to be used
Added to Cart Successfully!
Do you want to add products to your personal account?