How to Whiten: Use Science
to your Advantage
There are a lot of whitening brands out there. Many are effective, but are they safe? Watch the video and read below for all the tips you need to pick the perfect whitener.
The Opalescence™ teeth whitening line has been studied more than any brand on the planet. Through the results of those studies, your dentist can recommend a safe and reliable whitening experience.
Backed by Research
7 INTERESTING Q&As ABOUT WHITENING
We’re talking facts straight from research experts. The family of Opalescence whitening products has been studied and tested throughout its evolution. No wonder it’s becoming a household name.
Can I Whiten my Teeth When I sleep?
You can whiten while you sleep with a custom tray! A university study proves that Opalescence™ 10% whitening gel stays active for 8–10 hours during overnight whitening.1
Do UV or LED lights help during whitening?
Studies have repeatedly shown that UV or LED do not improve the efficacy of whitening treatments.4 In fact, some research shows that using a light for whitening can be harmful to lips and gums.5 Plus, they’re notorious for shade relapse.
How long will my results last?
It depends on a number of factors. Anything from your biology to your diet can affect how long your teeth stay white. However, Opalescence whitening is effective in helping reduce shade relapse as compared to competitor tooth bleaching products.6 Also, a great whitening toothpaste (such as Opalescence™ Whitening Toothpaste) can lengthen the time between treatments.
Is it messy, or will it hurt my teeth or gums?
The sticky, viscous formula of Opalescence whitening gel does not leach from the tray like other whitening agents.7 Having said that, it’s very important to not move the gel around in your mouth too much. If it lingers on your gums, it might cause irritation or pain. To avoid discomfort, follow the instructions on how to correctly apply the pre-filled trays and syringe gels. Use Opalescence sensitivity relief toothpaste prior and during whitening to help with any tooth discomfort.
Is teeth whitening expensive?
The cost of teeth whitening can vary greatly depending on what you use and where you get it. While over-the-counter teeth whiteners are the least expensive, they may not be the most effective because they are not tailored to your specific needs. Also, they may increase the risk of having sensitive teeth. Other dentist-administered teeth whitening treatments may be more expensive because of costly teeth whitening lights or lasers used in the procedure, but these accessories generally do not provide any added benefit. Opalescence teeth whitening offers the benefits of a dentist prescribed whitening treatment without any costly gimmicks, making it the best value. Talk to your dentist about specific costs and to determine the best whitening option for you.
I want to get started, what do I do now?
Your dental office can get you started on a great whitening regimen. Your hygienist and dentist are fantastic resources for determining regimen, timelines, shade tracking, understanding your particular needs and desires, and (when necessary) sensitivity relief.
1. Matis BA, Gaiao U, Blackman D, Schultz FA, Eckert G. In vivo degradation of bleaching gel used in whitening teeth. J Am Dent Assoc. 1999;130(2):227–35.
2. Jadad E, Montoya J, Arana G, Gordillo LAA, Palo RM, and Loguercio AD. Spectrophotometric evaluation of color alterations with a new dental bleaching product in patients wearing orthodontic appliances. Am J Oxford Dentofacial Ortho. 2011;140(1):e43-47.
3. Sword RJ, Haywood VB. Teeth Bleaching Efficacy During Clear Aligner Orthodontic Treatment. Compend Contin Educ Dent. 2020; 41(5):e11–e16. PMID: 32369381.
4. Maran, Bm, A Burey, Tdp Matos, Ad Loguercio, and A Reis. “In-Office Dental Bleaching with Light vs. without Light: A Systematic Review and Meta-Analysis.” Journal of Dentistry 70 (2018): 1-13
5. Bruzell EM, Johnsen B, Aalerud TN, Dahl JE, Christensen T. In vitro efficacy and risk for adverse effects of light-assisted tooth bleaching. Photochem Photo Bi Sci. 2009;8(3):377–385.
6. Grobler SR, Majeed A, Hayward R, et al. A Clinical Study of the Effectiveness of Two Different 10% Carbamide Peroxide Bleaching Products: A 6-Month Follow-up. Int J Dent. 2011;167525. doi: 10.1155/2011/167525.
7. Caughman WF, DMD, Frazier KB, Haywood, VB. Carbamide peroxide whitening of non- vital single discolored teeth: Case reports. Quintessence Int. 1999;30(3):155-61.
Learn How to Whiten Teeth
The Healthy Way
The best tip is to look for a whitener that will not dry out your teeth too badly, and will give a lasting and reliable shade change. Also, keep in mind that brushing with a whitening toothpaste will keep off surface stains. Read our blog for tips at the link below.
Trusted by Researchers
It's the Most studied and tested professional whitening brand.
People First and Planet Friendly
The health of your teeth is put ahead of profit. Also, our packaging has been designed to be recyclable (and made with recycled materials whenever possible).
We Love Science
All products are science-based and technology-built.
Often Imitated, Never Duplicated
We hold the most patents of any other brand. Our customizable formulas are the envy of many.
50+ Awards
The Opalescence whitening product family has more awards given than any competitor. Multiple dental organizations recognize our brand.
30+
years of excellence
100+
million smiles brightened
125+
countries using
50+
awards and counting
Don't Take our Word For It
Hear what our customers have to say about Opalescence™ whitening products across the globe.
Loyal customer for life!
My dentist recommended and carries your product! I've been using it for roughly three months on and off! It's amazing!!!!!! Loyal customer for life!
Opalescence Go™ whitening Review
These are the absolute best whitening product on the market!
I work at a dental office and we sell these here. They are the absolute best whitening product on the market!
Opalescence Go™ whitening Review
It makes me want to smile more!
My results after using Opalescence Go whitening trays are glorious! But the biggest change is that my smile now matches my mood and energy, and it only makes me want to smile more!
Opalescence Go™ whitening Review
Your product is perfect for busy people!
Your product is perfect for busy people! In fact, I would often wear my whitening trays in the morning at work and I was so pleased that I could talk with them in and hardly anyone even noticed.
Opalescence Go™ whitening Review
Reliable and Effective
I’m a dentist and recommend these to all patients. It is a reliable and effective tooth whitening gel to use in whitening trays. I use it once every other day and then once a week to maintain. I would buy again!
Opalescence™ PF whitening Review
Better than anything out there!
This stuff is a magic worker! I had the trays made when I got my braces off many years ago as a teenager and the gel has consistently been better than anything out there- zoom, dentist stuff, and OTC gels. I use this a couple times a year to keep my teeth pearly white.
Opalescence™ PF whitening Review
Wonderful! Whiter teeth without discomfort. This is the One!
I had given up on whitening toothpastes. They had always burned my tongue and made my eyes and nose run for 15 minutes after use. This product is the answer: it whitens teeth as well as the other harsh drugstore products, but it is pleasant to use. I use this as my regular toothpaste now, and it really helps maintain my whitening treatments. Highly recommended!
Opalescence™ Whitening Toothpaste Review
Won't live without it!
Opalescence™ is truly a whitening toothpaste, unlike other brands that claim to brighten your teeth but can't back it up. A few years ago, I ran out of Opalescence toothpaste and decided to let it go and try other brands. In just a few months, my teeth were noticeably duller and a bit more yellow. Now I won't go without it again, and my teeth are a very white shade on my dentist's scale.
Opalescence™ Whitening Toothpaste Review
Teeth Whiter and breath fresh and clean.
This is the best toothpaste I have ever tried. Was introduced by dental hygienist. Was doubtful at first. This really works. I use daily and already wouldn’t go back to my old toothpaste. I highly recommend this to anyone that wants whiter teeth. Makes your mouth feel so clean.
Opalescence™ Whitening Toothpaste Review
Find the best teeth whitening for you
There are a lot of whitening brands out there. Many are effective, but are they safe? The Opalescence™ teeth whitening line has been studied more than any brand on the planet and has a product that will help you obtain the brighter smile you desire.
Find my best Teeth Whitening option →
