Traditional whitening treatments do not work on porcelain or most cosmetic bonding materials. If you have porcelain veneers, dentures, crowns, or dental implants, or if you have undergone cosmetic bonding or have composite tooth-colored fillings, those teeth will not respond well to any whitening procedure.
What should you not do when whitening your teeth?
If you want to keep your brilliant smile shining bright white, here are a few guidelines to follow after whitening your teeth.
Why wont my teeth get any whiter?
Dentin is the hard and dense tissue that makes up most of a tooth’s structure, and it’s covered with enamel. Both of these parts can make teeth appear discolored in real life. In a world where teeth never touched anything else, though, it’d be the dentin that would cause an off-white appearance.
Can teeth be resistant to whitening?
Some extrinsic staining may be very resistant to tooth whitening. Extrinsic causes, or surface stains (enamel staining), include4,5: High levels of fluoride. Foods, such as blueberries, carrots, and oranges.
Will bleaching my teeth damage them?
Bleaching products can have multiple side effects such as damaging the dental enamel, causing irritation to the gums, tooth sensitivity and more. Some of these effects are lasting; for example the damage to the dental enamel is permanent and irreversible.
Why do my teeth look yellow after whitening?
When our tooth enamel grows thin, it slowly exposes the dentin, giving it a yellowish color. It’s not uncommon to notice your teeth growing yellow as you grow older. If you find some of your teeth growing white while other parts are turning yellow after whitening, it might be a sign that you’ve got thin tooth enamel.
Is it worth getting teeth whitened at the dentist?
Professional teeth whiteners are safe, effective, and done under the supervision of a dental professional. In most cases, it is worth the extra cost to visit the dentist to get long-lasting, safe results. Yes, teeth whitening is very safe when done correctly.
Can you whiten your teeth too much?
While teeth whitening can be a great way to brighten your smile and increase your confidence, it is possible to overdo it. Risks associated with too much whitening include tooth and gum sensitivity, discoloration, and even enamel degradation.
Is it bad to whiten your teeth everyday?
When you use teeth whitening products too much, you could be damaging your teeth. Although teeth whitening rarely causes long term damage, temporary sensitivity is not uncommon. If you experience any discomfort following your treatment, your dentist can help you minimize irritation in the future.
How many times can I whiten my teeth in a day?
There are many choices for bleaching teeth at home, the most common include: Tooth whitening strips and gels. Applied directly to the teeth with a brush or a thin strip, these peroxide-based tooth bleaching products usually need to be applied once or twice a day for 10 to 14 days.
How many days in a row can you whiten your teeth?
When you whiten your teeth you are usually given a set of between 10-20 trays that you wear over a period of weeks. Each set of 10-20 trays is considered one treatment, and the trays can each be worn on consecutive days, or 2-3 days apart each.
How many times a week should you whiten your teeth?
So how often should you whiten your teeth? Generally speaking, it’s a good practice to return to your dentist for teeth whitening services roughly once per quarter, or once every three months.
What happens if you leave teeth whitening gel on too long?
Wait at least 30 minutes before applying the strips to avoid gum irritation. Always follow the manufacturer’s directions when using whitening products. Leaving them on for too long can cause tooth sensitivity, gum irritation, and tooth damage.
Should I brush my teeth after whitening trays?
After removing the tray, brush your teeth well to remove the gel from your teeth. Clean the tray by brushing it with a toothbrush and water, then store the tray in its container.
Can I leave teeth whitening gel on overnight?
If you’re a long sleeper, don’t worry! As Dr. Park says, “Because this is a take-home solution, the bleaching agent is less intense and becomes inactive after about 4 hours.” So, you can get your 8 hours of sleep and trust that your teeth will still be there in the morning – and they won’t be glowing.
Can I wear teeth whitening overnight?
Wear your trays as directed Every dentist is slightly different and therefore you should follow the instructions provided with regards to wearing your trays. However, in most cases the whitening trays are worn overnight for at least 7/8 hours. During this time, you should not eat, drink or smoke.
How do I rehydrate my teeth after whitening?
Keeping hydrated is also crucial. Your saliva is filled with essential nutrients that help rehydrate teeth naturally. When you aren’t adequately hydrated, you won’t make as much saliva—drink room temperature water through a straw to help with the sensitivity issues.
How long does teeth whitening last?
Although bleaching agents are generally either hydrogen peroxide or carbamide peroxide, there are varying concentrations, as well as different methods. Because there is such a wide range of whitening options, the average teeth bleaching results can last anywhere from six months to three years.
