Can an at home whitening kit with LED light harm my permanent retainer?

Hello there,The LED light should not affect your permanent retainer or the glue.  Always keep your dentists informed of these types of things.  Good luck and I hope this helps. Follow me if you have more questions.Sarah Thompson, DMDReal Self 100

I would suggest asking your dentist that provided you the light and kit. Most dentists wouldn't recommend a treatment that will harm any of the work in your mouth. If you bought this of the internet I can't give you any opinion as I have never seen a dentist dispensed that had  an LED light.

Great question... they don't harm your teeth or your permanent retainer. You should ask your dentist this question. I'll bet he has never heard that one before and he/she should inform other patients with a permanent retainer that it is safe. Good luck with your whitening!Hank D. Michael, DMD