Crest: Crest professional strips are the ones work best from the over the counter , but the trays that are made by your dentist use a gel that is three times stronger and will achieve better results.
Answered 1/30/2013
5.3k views
Any of them.: The whitening strips are all pretty much the same, so it really doesn't matter which you use. I would caution you that the strips are known for causing sensitivity in the teeth and gums-at times severe. The whitening available at the dental offices usually will be much more effective and much less sensitivity occurs!
Answered 1/30/2013
5.3k views
All are good: If your tooth shade responds to whitening strips, they all will work the same. Try and see!
Answered 2/3/2013
5.3k views
Whiter Image: Whiter image offers a boil and bite tray that you can custom fit to your teeth and just add the bleach into the tray. Better than any strip because of the close contact between the teeth and bleach and your bleach strength is greater.
Answered 10/24/2017
5.3k views
None: For best and most predictable results, whitening should be done under the guidance of your dentist, who can also help you with questions or problems.
Answered 3/7/2013
5.3k views
5 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
7 doctors weighed in across 3 answers
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question