Detailed Product Description

The principium of HTY-H1  Tooth-Whitener is that the high strength blue light which wavelength ranges from 480 to 520 nanometer transmits through more than 12000 beams of light fibre with the total length more than 1mile,then through two pieces of optics lens which was plated membrane more than 30 times, irradiates upon the special  bleacher daubing on teeth without all the harmful ultraviolet and infrared ray, makes the bleach penetrate the tooth canaliculus and then get redox with the pigment on surface and deep inside, thus make the teeth white as before getting pigment. The technology does work upon the tooth pigment due to drinking beverage like coffee as well as smoking, especially upon the tooth pigment due to drug like tetracycline and fluorin spot teeth. Besides, it can also work upon the agedness and transmissibility yellow teeth.