Why Is Laser Teeth Whitening Better Than Other Methods?

Teeth whitening has been the go-to way to transform your smile with minimal invasiveness for years now, but today’s whitening methods are far from old. Thanks to the latest technology you could have the dazzling smile of your dreams in as little as one hour. 

Today, laser teeth whitening is one of the more popular methods and there are a number of reasons why it is a better alternative to many of the other options currently available on the market.  

About Laser Teeth Whitening

Laser whitening uses a combination of whitening gels and a laser, which is usually small and looks like a pen. First, your gums are protected and then the whitening gel is applied directly to your teeth. The dentist then uses the laser to activate the whitening for just a few minutes at a time. They then remove the gel solution thoroughly using a vacuum and repeat the process a few times until the desired shade is reached; this is usually achieved within 2 to 4 applications. 


Though laser teeth whitening might cost you more upfront, the effects are usually longer lasting meaning that you could even save money in the long run; one of the many benefits of opting for laser. There’s also less upkeep as there might be with at-home tray whitening, where you’ll usually need to have a top-up every year or so, more if you drink coffee on the regular. 

Quicker Results 

By using laser teeth whitening with a specialized dental professional, you can see dramatic results from just one session. A dentist has access to professional-grade whitening products that are just not made available on the high street. It’s now against the law for anyone to sell whitening products that contain certain levels of peroxide without the supervision of a dentist, meaning you won’t get a better quality of treatment by opting for cheaper high street options like whitening strips. 

Quicker Process 

As far as dental procedures go, this is up there as one of the quickest and can be the most transformational for your smile. Most of the time, an appointment will take less than one hour and you’ll be able to leave straight away, although you may have some slight tooth sensitivity.


Of course, one of the major benefits of laser teeth whitening is the fact that you know you’ll be in good hands throughout the procedure. Although side effects are uncommon, being supervised by a medical professional means that any hiccups that arise will be treated promptly and accurately with no damage to your teeth or gums. 

More Comfortable 

One of the side-effects of teeth whitening is sensitivity or gum irritation. Even if you have whitening done in the dentist this is still something that can happen. However, some treatments leave you more susceptible to this side effect than others. For example, if you choose to go with custom whitening trays through your dentist, the solution can sometimes leak and get onto your gums causing discomfort. However, with laser whitening, the solution is delicately placed individually on your teeth meaning that no solution will get onto and irritate your gums. Additionally, preventative measures are taken to ensure that your gums are adequately protected. 

Aftercare Help 

If you’ve been considering whitening your teeth for some time now, laser treatment is the way to go, the downtime is minimal and you’ll achieve maximum results. Though it is a little more costly than other options, you’ll be able to enjoy your brilliant smile in far less time than you would with any other treatment. 

In terms of aftercare, be sure to refrain from drinking anything but water for the first 2 hours after the whitening and avoid dark foods for 24 hours after. This is because during this period, your teeth are more porous and by avoiding dark foods your results will last far longer. Of course, if you do drink more coffee and tea daily, over time the results will subside and you’ll require a top-up treatment. Also, if you smoke, your teeth will be more prone to discoloration. Nevertheless, with laser treatment, these visits tend to be fewer and far between than they would be with whitening trays, for example. 

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