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8 Disadvantages to Teeth Bleaching

8 Disadvantages to Teeth Bleaching

If you’re looking to get your teeth whitened, odds are you’re going to be one of the many people who will turn to teeth bleaching in order to achieve the perfect white teeth they’re looking for. However, bleaching your teeth isn’t all it seems to be and there are often negatives that get overlooked. The following are eight disadvantages that may come along with teeth bleaching.


Especially if you decide to go to a dentist for your teeth bleaching, it can often be a very costly expense onto your dental care. While there are typically plenty of other expenses that you need to pay when it comes to dental care, bleaching your teeth is not one of them, so keep the cost in mind when you decide what you wish to do. 

Uneven Coloring

Despite what you would think, bleaching your teeth does not guarantee that your teeth will be perfectly white all the way around. It’s possible that different amounts of bleach may be used on different parts of your mouth, which would result in an uneven color around your teeth. No matter if you go to a dentist or do this from your home, you run the risk of uneven coloring on your teeth. Make sure you keep this in mind during the decision making process, as nobody wants to end up with unevenly colored teeth.

You May Not Be A Good Candidate

While you may think teeth bleaching is a perfect option for you, it’s possible that you’ll be told you are not a good candidate to do so. Some teeth that have a yellow-hue will typically bleach well, but if your teeth are a brown or gray tone, they may not bleach as well. For best results, consult a dentist to make sure you’re a good candidate!

Sore Teeth Or Gums

As an unfortunate side effect of having your teeth bleached, you may experience sore teeth or sore gums after you bleach. As a result, it could cause great discomfort for you in the days after your treatment. While the pain and discomfort should go away a few days after treatment, repeated bleaching can result in long-term, sustained sore teeth and gums.

Can Require Multiple Treatments

The first time you bleach your teeth, odds are good that one treatment is not going to be enough to achieve the results you’re looking for. This means that you’re going to need to have multiple treatments if you decide to bleach your teeth. Once again, this brings up the issue of cost and the pain and soreness that could possibly be associated with bleaching.

Increased Sensitivity

As just about anyone who has had their teeth bleached will tell you, there is an excellent chance that you will experience sensitivity in the days following your treatment. Depending on what you eat or drink, you may not necessarily notice the increased sensitivity in the beginning, but if you eat hot or cold food and drink hot or cold drinks, then you will notice a big increase in sensitivity. The sensitivity should last for only a few days after treatment, but if you continue to bleach your teeth frequently, the sensitivity could linger for a longer period of time.

Frequent Use Can Lead To Erosion Of Teeth Enamel

While this shouldn’t come as a surprise, the more you bleach your teeth, the better chance you have of your teeth enamel eroding. As any dentist will tell you, your teeth enamel is not something that can be replaced. The enamel you have is the enamel you will stay with. So if you do something to ruin or damage the enamel of your teeth, you won’t get it back. This should play a heavy consideration into whether or not you think teeth bleaching is right for you.

Potential Of Accidentally Swallowing Chemicals

While this isn’t a big risk and it rarely happens, you always run the risk of accidentally swallowing the chemicals used to whiten your teeth. Most times, you’ll find yourself in a situation where you won’t have to worry about accidentally swallowing chemicals, but it’s a potential risk that you should be aware of. Accidentally swallowing the chemicals can result in severe stomach pains and nausea. In severe cases, you may even need to visit the hospital if too much of the chemicals are swallowed.

Everybody wants to have a perfect smile with perfect white teeth. A smile is often the first thing that people notice about you, and it can make the difference between a good first impression and a not-so-great first impression. Most people will go to extreme lengths in order to achieve their perfect white teeth, and that includes bleaching their teeth. While it may seem like a great idea at the time because you’ll achieve your perfect white teeth, it’s important to consider the disadvantages associated with teeth bleaching. Before making any decision, make sure you’re aware of all options and choose the best one for you!

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