A member asked:

Is kr night home kit for teeth whitening good or bad? will it harm my teeth? i feel a tiny burn when i put the guard on but then it goes away. help?

3 doctors weighed in across 2 answers

Visit your dentist: You should address this with the dentist that provided the whitening material and trays, to find the exact casue.

Answered 10/9/2015

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Dr. Paul Grin answered

Specializes in Pain Management

FDA approved: If you are looking for an affordable, reliable professional home whitening kit, look no further, because Kör Night home kit is recommended by most cosmetic dentists.

Answered 10/18/2015

2.1k views

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Related Questions

A member asked:

Just wondering that the best at home teeth whitening kits there are?

3 doctors weighed in across 2 answers