The Hi Smile Led Light

[roadman]

Will it be dangerous for the mouth like sun beds are dangerous for the skin

[pastafreak]

It might be useful if you supplied a link for those of us who haven't a clue what you are referring to.

[Sqad]

Could be! could be!
Nobody knows for sure.
Trials are on going.

[dannyk13]

https://www.pradux.com/products/hismile-led-light-and-mouth-guard

[roadman]

Yeah thats it danny thanks

[TheChair]

Shining a blue light on your teeth won't hurt you. On the other hand it won't have any effect on the process either. The process involves dipping you teeth in a mild industrial bleach which is mixed with a few other non-active ingredients. With or without the blue light (which is just a gimmick) your teeth won't get noticeably whiter.
https://youtu.be/Qtl1md-5OIA

[roadman]

But the light on the gums maybe dangerous i wonder

[davebro]

haha - sunburnt gums, that's a new one!

[TheChair]

//But the light on the gums maybe dangerous i wonder//
In that case, you'd better not open your mouth on sunny days, or let you dentist examine your teeth.