How to Whiten Between Teeth

Written by Dr. Brian Harris

July 24, 2023

When it comes to a white, radiant smile, everyone has a little ‘FOMO’ sometimes - it's a universal symbol of health and beauty for a reason. With at-home teeth whitening products, it's easier than ever to achieve that million-dollar smile.

But with countless options out there, how do you find the best one?

Drawing from our experience, there are tried-and-tested ways of removing stains between teeth to achieve a dazzlingly bright smile. 

So, sit back and discover the secrets of how to whiten between teeth using at-home teeth whitening products. 

What this article covers:

Understanding Teeth Discoloration

Teeth discoloration and stains between teeth are common problems, so understanding their causes is the first step towards achieving a brighter smile. But first, you might be wondering how to tell if your teeth are white

We’ll let you in on a little secret: there's no universal standard for tooth whiteness. It varies based on many factors, including your skin tone and the white of your eyes. 

But if your teeth are noticeably yellower or darker than normal, you could benefit from some teeth whitening action.

stains in between teeth

Common Causes Of Tooth Discoloration

The most common causes of tooth discoloration are: 

  • Food and Drink: Coffee, tea, wine, and berries contain intense color pigments called chromogens that attach to your tooth enamel, causing stains between teeth.
  • Tobacco Use: Tobacco contains tar and nicotine, which create stubborn teeth stains. Tar is naturally dark, while nicotine turns yellow when it mixes with oxygen.
  • Age: The older you get, the more the soft layer of dentin beneath your outer tooth enamel layer gets thinner and more yellow. 

Teeth discoloration doesn’t just affect the front of your teeth; stains often creep into those hard-to-reach spaces in-between. This is where focusing on how to whiten between teeth comes into play.

How Discoloration Between Teeth Differs

Sadly, tooth discoloration is often overlooked for a number of reasons. While most at-home teeth whitening products with hydrogen peroxide remove stains on the surface, they just aren’t as effective at reaching those tight spaces in-between, causing an uneven smile. 

We know the struggle is real and can help you choose products designed to effectively target these problematic areas. 

Understanding teeth discoloration isn’t just about getting your teeth whiter; it's also about maintaining that sparkle, especially between your teeth.

how to get rid of stains between teeth

Why Should You Whiten Between Teeth?

You might be pondering, "Should you whiten your teeth?" The answer is a resounding yes! You should whiten your teeth, especially if you want a captivating smile. 

According to the Daily Mail, a bright, white smile significantly enhances your attractiveness and even influences your social and professional success.

So, let's dig deeper into how to tackle those pesky, hidden spots between your teeth. 

The Impact Of A White Smile

One of the first things people notice about you is your smile. A brilliant, white smile can make you seem more confident, approachable, and successful. Based on our first hand experience, whiter teeth can even make you look years younger. So, do white teeth make you more attractive? Absolutely, white teeth do make you more attractive, and science backs it up. 

The Importance Of Whitening Between Teeth

While a brighter smile can enhance your looks, what's often overlooked is ensuring that this whiteness is uniform. Our findings show that people focus more on the front of their teeth while neglecting the spaces in between. So make sure you whiten your teeth evenly; otherwise, you’ll be left with an unsightly patchy look.

how to remove brown stains between teeth at home

How to Whiten Between Teeth: A Step-by-Step Guide

If you’re still wondering, "What is teeth whitening?" It's basically a way to lighten your teeth's stains by reducing discoloration on the fronts and in-between for a more consistent smile. This is why we focus on comprehensive whitening, including those overlooked tooth gaps.

How Often Can You Whiten Your Teeth at Home?

Another crucial question is, "How often can you whiten your teeth at home?" Our research indicates that you can whiten your teeth daily until you achieve your desired shade. After that, you only need to do a whitening treatment—like professional laser whitening—every now and then to maintain your sparkling smile.

Is Teeth Whitening Worth It?

Finally, "Is teeth whitening worth it?" We believe the answer is yes - teeth whitening is worth it. You only have to consider the role a radiant, confident smile plays in your personal and professional lives to know it’s true. Teeth whitening, especially between teeth, makes your smile brighter and more confident. 

Tips For Maintaining Whitened Teeth

Achieving a bright smile is just the start. The real challenge comes with keeping it ‘just so’, especially between your teeth. With a diverse range of professional teeth whitening products, figuring out how to whiten teeth is easy-peasy. Let's explore our top recommended products and tips to brighten your smile.

Teeth Whitening Strips

how to whiten in between teeth

After trying out this product, we discovered that these whitening teeth strips containing hydrogen peroxide are comfortable and easy to use. Infused with whitening agents, they stick like glue to your teeth and work their magic, reaching even the tightest spaces between your teeth. Using them regularly can make white tooth maintenance effortless.

Whitening Mouthwash

A teeth whitening mouthwash not only freshens your breath but also keeps your smile radiant. Swishing this around your mouth daily fights plaque, removes stains before they form, and extends the longevity of your professional teeth whitening results.

Teeth Whitening Kit

Using a cleaner smile teeth whitening kit can do wonders for maintaining that dazzling smile. With a periodic top-up based on your lifestyle and diet, it removes stains and keeps your teeth shining bright.

how to remove brown stains between teeth

Innovative Whitening Solutions

Innovative solutions like teeth whitening for aligners, teeth whitening dust, vitamin-infused whitening toothpaste, and a teeth whitening electric toothbrush contain hydrogen peroxide to maintain your whitened teeth. They only have one ultimate goal: to keep your smile sparkling, especially those often-neglected areas between your stained teeth.

Final Tips

If you’re still wondering: “Should I whiten my teeth?”, the answer is yes - you should whiten your teeth. Whatever form that takes is entirely up to you. 


We recommend doing these things to keep your teeth white: 

  • Avoid stain-causing foods and drinks.
  • Don’t smoke.
  • Maintain a robust oral hygiene routine. 
  • Combine OTC whitening products with natural whitening remedies like orange peels and baking soda. 

Remember, maintaining white teeth is a journey. That’s why you need the best tools and advice to keep your smile - including those areas between your teeth - radiant and bright. 

whiten between teeth


Now, you’ve mastered the art of how to whiten between teeth. We've journeyed through the causes of teeth discoloration, the importance of a uniformly bright smile, the step-by-step process of at-home teeth whitening, and, of course, how to maintain your pearly whites.

Getting super white teeth is more than just a cosmetic enhancement. It's an investment in yourself by boosting your confidence, enhancing your attractiveness, and making your personality sparkle. 

With our wide range of cutting-edge products, from whitening toothpaste to customized trays, getting a brilliantly white smile, especially between your stained teeth, has never been easier.

At SNOW, we can help you unlock that potential. Let's embark on this journey together, because everyone deserves a smile that sparkles!

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