Can teeth whitening be harmful?
Is Teeth Whitening Safe For My Enamel? The yellow discoloration of your teeth is the most common sign of damaged enamel. This begs the question “does teeth whitening damage the enamel?” The answer is no, teeth whitening doesn't damage your tooth enamel.
Are whitening treatments worth it?
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.
Does whitening teeth cause long term damage?
Negative Effects of Long-Term Use of Whitening Products Using a whitening toothpaste that is too abrasive or repeatedly applying a whitening gel can damage the outer tooth enamel layer. Higher concentrations of bleaching agents can also affect already damaged tooth enamel.
What are the pros and cons of teeth whitening?
The Pros and Cons of Teeth WhiteningPro: Your confidence will increase. ... Con: An increase in sensitivity. ... Pro: At-home whitening can be relatively inexpensive. ... Con: Crowns and fillings won't change color. ... Pro: Choices galore. ... Con: Results aren't permanent.
How long does a whitening treatment 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.
Why you should not whiten your teeth?
Whitening your teeth too often increases the risk of negative side effects, such as tooth sensitivity and damage to tooth enamel and gums. But there's no official guideline for how often whitening can be done safely. That's why it's important to get your dentist's recommendation and always follow product instructions.
Does enamel grow back?
Once tooth enamel is damaged, it cannot be brought back. However, weakened enamel can be restored to some degree by improving its mineral content. Although toothpastes and mouthwashes can never “rebuild” teeth, they can contribute to this remineralization process.
How often is it safe to whiten 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. This is even if you haven't noticed a dramatic dulling of your smile yet.