Laser Teeth Whitening (Pros And Cons)

Written by Dr. Brian Harris

September 13, 2023

Hello, fellow smile enthusiasts! Today, we're diving into the world of laser teeth whitening pros and cons. We'll explore what it is, how it works, and its effectiveness. Along the way, we'll also introduce some fantastic alternatives that we've found to be even better for your shimmering smile!

What this article covers:

What Is Laser Teeth Whitening?

You might wonder, "Is it safe to whiten your teeth using lasers?" Laser teeth whitening is a popular cosmetic dental procedure that uses a laser and concentrated teeth whitening gel ingredients to lighten the color of your teeth.

The laser activates the whitening gel to accelerate the bleaching process.

But it's not as simple as aluminum foil teeth whitening. There are certain teeth-whitening ingredients to avoid, and it's crucial to have this procedure done by a professional to ensure safety.

How Does Laser Teeth Whitening Work?

Imagine you're at a dentist's office right now, ready to transform your smile with laser teeth whitening. You're comfortably seated in the dental chair; the overhead light is dimmed, and the dentist is preparing the tools. It feels a bit like a sci-fi movie, doesn't it? But don't worry, there's no alien invasion here, just a journey toward a brighter smile. 

pros and cons of laser teeth whitening

The Preparation Stage

First things first, your dentist will clean your teeth to remove any plaque or tartar. This step is crucial because, let's face it, you would only paint a wall after cleaning it first, right? The same principle applies to your teeth. The cleaner the surface, the better the whitening gel can do its job.

The Protection Phase

Next, your dentist will place a protective barrier around your gums. This ensures that the whitening gel, which can be a bit like a diva (effective but slightly high maintenance), only interacts with your teeth and not your delicate gums.

The Whitening Gel Application

Now comes the star of the show: the whitening gel. This isn't your regular over-the-counter gel; it's a professional-grade formula. The dentist applies this gel evenly over your teeth. It's like frosting a cake, but instead of a sweet treat, you're crafting a radiant smile.

The Laser Activation

Here's where the magic happens. You may wonder, "What kind of light do dentists use to whiten teeth?" Well, the dentist uses a special laser to activate the whitening gel. The laser acts like a catalyst to speed up the whitening process.

The Comparison

Now, let's compare this process to at-home solutions. After conducting experiments with it, we found that this snow teeth whitening kit can deliver similar results without the need for lasers or a trip to the dentist. 

For instance, foam teeth whitening is as easy to use as brushing with a teeth whitening toothbrush. You just apply the foam, pop in the mouthpiece, and let it work its magic. It's like giving your teeth a spa day right in the comfort of your own home!

And then there's teeth powder. Made from natural ingredients, it's a gentle but effective way to remove stains and discoloration. It's like a mini power washer for your teeth, blasting away stains without causing any damage.

laser teeth whitening pros

Pros and Cons of Laser Teeth Whitening

Life is full of trade-offs. They say you can't have your cake and eat it, too. Well, the same goes for laser teeth whitening. It's got its sunny side, but there are also a few clouds on the horizon. Let's take a closer look at both.

The Bright Side: Pros Of Laser Teeth Whitening

Speedy Results

One of the biggest pros of laser teeth whitening is the speed at which you can see results. It's like a fast-forward button for teeth whitening. In just one session, which typically lasts about an hour, your teeth can become several shades lighter. It's the dental equivalent of a quick makeover!

Professional Supervision

Another advantage is that a dental professional carries out the procedure. This means you're in safe hands, and any potential issues can be addressed immediately. 

The Cloudy Side: Cons Of Laser Teeth Whitening

Sensitivity Issues

Now, let's talk about the cons. One of the main drawbacks of laser teeth whitening is the risk of too much teeth whitening, which can cause tooth sensitivity. It's like sunbathing - a little bit can give you a nice tan, but too much can lead to a painful sunburn.

The Cost

Another downside is the cost. Laser teeth whitening can be pretty expensive, especially compared to at-home alternatives. It can make you look fabulous, but it is definitely not kind to your wallet.

Safety Concerns

You might be wondering, "Is led teeth whitening safe?" While it's generally safe when performed by a professional, there are still risks of teeth whitening with lasers. These can include gum irritation and uneven whitening. And if you've ever wondered, "Is purple teeth whitening safe?", the color of the light doesn't affect safety, but the intensity does in that scenario.

The Silver Lining: Our Non-Sensitive Teeth Whitening Solutions

Don't stress too much about these drawbacks, we've got you covered with a wide range of non-sensitive teeth whitening solutions. These products are designed to minimize discomfort while maximizing results. It's like having your cake and eating it too - but without the risk of a toothache!

pros of laser teeth whitening

Is Laser Teeth Whitening Effective?

After trying it out, we can confirm that laser teeth whitening is effective, but it's not the only way to achieve a dazzling smile.

Teeth whitening products, like whitening teeth strips and whitening mouthwash, are designed to deliver professional-level results at home without the high cost and potential discomfort of laser treatments.


After putting it to the test, we found that while laser teeth whitening has its merits, it's not for everyone. That's why we at SNOW have developed a range of products that offer a safer, more comfortable, and equally effective alternative.

We're committed to assisting you in achieving your brightest smile yet, with the support of our principal medical advisor, Dr. Brian Harris. So, why not give our award-winning lineup a try? Your perfect smile is just a click away!

Did you find the blog beneficial? If so, consider exploring our other guides.