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Ive heard all over that blue rays can and can't whiten teeth. Which is is? It's interesting if i do say so myself.
Ive heard all over that blue rays can and can't whiten teeth. Which is is? It's interesting if i do say so myself.
I can guarantee you don't want my blu-ray to be shined in your mouth. Even if you did it wouldn't be more then a second or two before you jerked away.
The wand at our dentist had the blu ray logo on it Adrian.
What? I just got braces three months ago and they used the blue light but no protective goggles were involved. Also they do the same thing for the non metal fillings.
Alright, makes sense now, it's more on the UV side, and around the range of 350nm to 450nm, from LED's.
yup, They used some kind of blue light on me just not too long ago to harden the fillings that are the color of your teeth. I didnt have to wear goggles either