FAQs
Wear-time depends upon gel strength. For gels between 10-20% concentrations, wear tray for 6 – 8 hours per day, preferably while sleeping; for concentrations over 20%, reduce wear-time to several hours once or twice a day. The trays can be removed after the treatment and your mouth rinsed with warm water.
How long to leave 20% whitening gel on teeth? ›
Brush teeth before inserting tray. Lightly tap tray to adapt tray sides to teeth. Wear Opalescence 20% for 2 to 4 hours.
Is 20% hydrogen peroxide safe for teeth whitening? ›
The American Dental Association gives a thumbs up to whiteners with up to 10% peroxide concentrations. Any higher than 10%, and you're at-risk for destroying your precious enamel.
What happens if you leave whitening gel on too long? ›
While Carbamide peroxide itself can break down stains on the enamel, the byproducts of this ingredient can cause irritation and sensitivity on root surfaces. When left for too long on the teeth, these side effects can be increased.
What happens if you forget to put teeth whitening gel in the fridge? ›
The challenge with such instability, however, is that all whitening gels will begin degenerating immediately upon manufacture unless they are kept under constant refrigeration. If left at room temperature or exposed to warmer climates and hot shipping temperatures, the peroxide gel will lose potency.
Can you sleep with Opalescence 20%? ›
The delicious melon or mint flavored Opalescence gel is worn overnight, while you sleep for ultimate performance and maximum convenience. The patented formula bleaches in as little as 30 minutes in 1-3 daily treatments or for 1-6 hours daytime (if worn overnight, gel will stay active for 8-10 hours).
What happens if I didn't refrigerate my Opalescence go? ›
As NON-refrigerated whitening products break down and degrade during storage and shipping, hydrogen ions are produced. Those hydrogen ions are acid (pH = potential of Hydrogen). Whitening gels therefore become more and more acidic as they break down, resulting in an ever increasing possibility of sensitivity and pain.
What happens if you wear Opalescence too long? ›
Understanding The Opalescence Teeth Whitening Instructions
Wearing the bleach for too long, or bleaching more often than recommended can cause irreversible damage to your teeth. Should you require a faster treatment, you should discuss the option of chairside whitening with your dentist.
How often should you whiten your teeth with Opalescence? ›
While the best results are typically achieved by wearing the trays for consecutive days, this is not neces- sary to achieve the smile you desire. Wearing them every other day or even once a week can give great results! Once you have achieved the white smile you desire, stop wearing the trays.
How long to wait to eat after using Opalescence Go? ›
Yes, but for optimal results, you should wait 1 hour after removing the trays before eating or drinking anything other than water. Also, try to avoid dark, staining foods and habits such as red wine, dark sauces/curries, and smoking for the ten days.
Before you start the application process, you will want to brush your teeth. In addition, after using Opalescence and having removed the tray from your mouth, brushing your teeth is advised. You'll also want to wash out the tray using mild soap and water. You should use a soft bristle toothbrush.
Can yellow teeth become white again? ›
What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.
What is the most effective teeth whitening method? ›
laser teeth whitening is the safest, quickest, and most effective option among the types of teeth-whitening treatments available. However, there are ultimately several ways to whiten teeth, and the most suitable option will depend on your timeline, budget, and priorities, as well as the nature of the discoloration.
How do people get their teeth so white? ›
The most common approach dentists use for brightening teeth is professional teeth whitening. It entails bleaching teeth enamel to remove surface and intrinsic stains.
Can I sleep with Opalescence 20? ›
Wear Opalescence 10% gel 8-10 hours or overnight, Opalescence 15% gel 4-6 hours, Opalescence 20% gel 2-4 hours, Opalescence 35% gel for 30-60 minutes, and Opalescence Quick 45% gel for 15-30 minutes.
Do you brush your teeth after whitening gel? ›
After Whitening: Remove the tray and rinse off your teeth.
Brush any remaining gel away. Brush, floss and continue routine dental cleaning. You may initially notice white splotches on teeth following removal of tray. This is typically cause by dehydration of the teeth and should diminish within an hour.
What happens if you leave whitening strips on longer than 30 minutes? ›
It's tempting to think that leaving them on longer will yield a more dazzling smile, but this isn't necessarily the case. Overextending the application time can lead to increased tooth sensitivity without delivering significant additional benefits.
Can you over whiten your teeth? ›
Over whitening your teeth can cause them to become translucent, making the yellowish colour of your dentin more visible. It can also make your teeth look blue or grey. To avoid this occurrence, talk to your dentist about how often you should whiten your teeth and what concentration of bleaching agent is right for you.