Do You Brush Your Teeth After Whitening Strips?

Written by Dr. Brian Harris

August 07, 2023

Ever asked the question, "Do you brush your teeth after whitening strips?" You're not alone! Amid a sea of oral health requirements, it's easy to be adrift.

Can brushing immediately after using tooth whitening strips actually diminish their magic? Or does it intensify the glow of your pearly whites? These questions are more common than you think, and today, we're setting the record straight on all things teeth-related.

We know how to whiten teeth like the back of our hands - or should we say, the front of our teeth? So buckle up, and let's debunk some myths together in our quest for the whitest, brightest smiles!

What this article covers:

Unraveling the Mystery of Whitening Strips

Cracking open the science of applying whitening strips to teeth can feel like decoding the secrets of the universe. But don't fret! With our help, you'll easily demystify the process.

brush teeth after white strips

The Magic Behind Whitening Strips

Whitening strips are the little miracles of oral care that make dark teeth brighter. But have you ever wondered what makes most whitening strips work on teeth? Should you dry your teeth before applying whitening strips? Each strip is coated with a gel containing a whitening agent and an abrasive compound like hydrogen peroxide or carbamide peroxide. When applied, these active ingredients penetrate the tooth enamel, breaking apart the superficial stains that cause discoloration.

Busting Common Whitening Myths

In our journey towards gleaming smiles, two misconceptions often cloud our path: "Teeth whitening hurts" and "Whitening strips cause white spots on teeth".

Firstly, teeth whitening shouldn't cause pain. If it does, it's a sign that you have sensitive teeth or gum irritation because of the active ingredients in the whitening strips. In that case, we recommend using a milder active whitening agent on your teeth instead.

Based on our experience, using whitening strips rarely results in white spots. Instead, these spots might be signs of demineralization, often due to poor dental hygiene or diet. If you notice spots like these on your teeth, then get your dentist on speed dial right away.

Understanding the science behind using whitening strips on teeth is key to a successful at-home whitening experience.

do you brush your teeth before or after whitening strips

While we're on this topic, it's also important to address some other frequently asked questions:

  • How to keep whitening strips on teeth? It's simple: You keep whitening strips on by drying your teeth first, applying the strips, and then trying to avoid talking or moving your mouth excessively during the treatment.
  • How long do teeth whitening strips last? On average, teeth whitening strips can last anywhere from 6-12 months, depending on your lifestyle and oral hygiene habits.
  • Can you eat after using teeth whitening strips? Technically, yes, you can eat after using whitening strips. But it's best to wait at least 30-60 minutes before stuffing your face to give the whitening gel time to fully absorb and work its magic. Otherwise, you could end up with discolored, yellow teeth all over again. 

Brushing Your Teeth After Using Whitening Strips: The Long-Awaited Answer

The million-dollar question has been on your mind, and we're here to clear the air. So, should you be brushing your teeth after using whitening strips?" Well, you definitely shouldn’t brush your teeth immediately after using strips. And when you do, always brush gently. Surprised? Let's delve into the science behind this.

The Science Behind The Whitening Process

Whitening strips typically work using peroxide-based gels that penetrate the tooth enamel to break down surface stains. When applying whitening strips, the gel continues to work its magic even after the strip is removed, sometimes even for a few hours. 

should you brush your teeth after whitening strips

So, avoid brushing your teeth immediately after using whitening because it could potentially disturb this process and decrease the effectiveness of your whitening treatment.

Timing Is Key

Through trial and error, we discovered the ideal routine for using whitening strips correctly to ensure a sticky surface layer on your teeth:  

  • Brush your teeth
  • Apply the white strips to your teeth
  • Wait the recommended time (about 30-60 minutes)
  • Remove the strips from your teeth
  • Wait another 30-60 minutes 
  • Brush your teeth again 

This routine gives the whitening gel ample time to do its job and avoid gum irritation. Remembering this sequence can help you maximize the effectiveness of learning how to whiten teeth at home.

Brushing Your Teeth Post-Whitening: Yay or Nay?

This brings us back to the question, "Do you need to brush your teeth after using white strips?" The answer lies in understanding how the whitening process continues even after you remove the strips. 

Brushing your teeth immediately after might interrupt this process, reducing the overall effectiveness of the treatment. So, wait at least 30-60 minutes before brushing!

should i brush my teeth before using whitening strips

Tips for Using Whitening Strips: A Practical Guide

If you're venturing into the world of whitening teeth at home, understanding the correct application of whitening strips is critical. We've put together a comprehensive list of practical tips to help you make the most of your teeth whitening journey.

Getting Started: The Right Tools For The Job

When you're starting out, having the right tools for your teeth is half the battle. We recommend the following range of products as the ideal teeth whitening solution. For instance, these whitening teeth strips are a must-have.

Based on our observations, having other at-home teeth products in your arsenal complements and enhances the whitening process. When combined, they make up a comprehensive whitening routine that's sure to bring out your brightest smile.

Tips For Using Whitening Strips Effectively

Read The Instructions

Before you start, it's essential to read the instructions on the whitening strip package. Each brand has slightly different instructions, so make sure to familiarize yourself with their specific steps.

Consistency Is Key

We’ve found that being consistent is essential! Make sure to use the whitening strips for the recommended duration and follow a regular schedule. This lets the active ingredients work before and after you brush your teeth, leading to a more uniform whitening effect.

Post-Whitening Care

Remember, don’t brush your teeth immediately after using whitening strips. We recommend brushing at least 30-60 minutes after removing the plastic strips. This allows the whitening gel to fully absorb and do its thing. 

Pairing Whitening Strips With Other Products

Next time you use whitening strips on your teeth, up your whitening game even more with these whitening products: 

should i brush my teeth after using whitening strips

  • Pair these with an innovative electric whitening toothbrush, whitening pens, or whitening trays for removing plaque to maximize their effectiveness.

do i brush my teeth after whitening strips

Keep in mind that teeth whitening isn't a pit stop—it's a journey. Consistency in your routine, coupled with the right products to protect against sensitive teeth and tooth decay, can lead to a brighter smile.


We’ve unraveled the secrets of at-home teeth whitening. We've busted myths, unpacked the science of whitening strips, and debunked the infamous question - "Do you brush your teeth after whitening strips?"

Remember, the secret lies in the details - brush your teeth after waiting an appropriate amount of time, being consistent, and, of course, choosing the right products. With our range of teeth whitening essentials, you're already on the road to that captivating, beaming smile you've been daydreaming about.

Ready to embark on your teeth whitening adventure? Explore SNOW’s range of top-tier whitening products and brush up on your dazzling smile today.

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