Health Tips

Teeth Whitening Gels

Teeth Whitening
Written by Sardar Danish

What are teeth whitening gels and how do they work?

Teeth whitening gels are clear, peroxide-based gels that you apply to your teeth with a small brush. The hydrogen peroxide in the gel penetrates your tooth enamel and bleaches away stains.

Teeth whitening gels typically contain one of two bleaching agents: hydrogen peroxide or carbamide peroxide. Hydrogen peroxide is the more common bleaching agent found in over-the-counter gels. Carbamide peroxide is a stronger bleaching agent and is found in professional gels.

Teeth whitening gels are one of the most popular ways to achieve whiter teeth. They are easy to use and usually produce noticeable results after just one treatment. However, they may not be right for everyone. If you have sensitive teeth or gums, you may want to try another method of teeth whitening. Talk to your dentist about your options before deciding on a teeth whitening method.

Types of teeth whitening gels

There are two types of teeth whitening gels for trays: over-the-counter gels and professional gels. Over-the-counter gels are weaker than professional gels and can take longer to see results. Professional gels are only available through a dentist or another medical professional.

Professional gels are designed with  higher concentrations of bleaching agents. This means they can whiten your teeth faster, but they may also be more likely to cause side effects. Talk to your dentist about whether a professional gel is right for you.

If you’re considering using a teeth whitening gel, it’s important to talk to your dentist first. They can help you decide if a teeth whitening gel is right for you and which type of gel would be best.

How to use teeth whitening gels

Teeth whitening gels are usually applied with a brush or swab. Most gels should be left on your teeth for about 30 minutes, though some may need to be left on for a longer period of time. Follow the instructions that come with your product.

After the allotted time has passed, remove the gel by rinsing your mouth with water or brushing your teeth. You may see results after just one treatment, but you’ll likely need to repeat the process several times to achieve your desired level of whiteness.

To use a teeth whitening gel, you will need to:

1) Apply the gel to your teeth with a small brush.

2) Wait for the gel to work its magic. This can take anywhere from several minutes to an hour, depending on the type of gel you are using.

3) Rinse your mouth and brush your teeth as usual.

If you are using an over-the-counter gel, you may need to repeat this process multiple times to see results. Professional gels usually only require one treatment.

Side effects of teeth whitening gels

Teeth whitening gels are safe for most people, but there are a few exceptions. If you have sensitive teeth or gums, you may want to avoid using a whitening gel. You should also talk to your dentist before using a whitening gel if you have any dental work, such as veneers, crowns, or bridges..

Some people may also experience temporary side effects from using a teeth whitening gel. These side effects can include:

  • Tooth sensitivity
  • Gum irritation
  • Dry mouth
  • Bad taste in mouth

These side effects are usually mild and go away within a few days. If you have any severe side effects, stop using the whitening gel and talk to your dentist.

The best teeth whitening gel products on the market today

If you’re looking for a teeth whitening gel that will give you the best results, here are a few of the best products on the market:

Crest 3D White Professional Effects Whitestrips Kit

This Crest whitening kit includes 20 strips that you use for 30 minutes at a time. The strips are designed to remove 14 years of stains and yellowing.

AuraGlow Deluxe Home Teeth Whitening Kit

The AuraGlow teeth whitening kit comes with everything you need to achieve professional-level teeth whitening at home. The kit includes a LED light, mouth tray, and gel. You can use the AuraGlow kit for up to 30 treatments.

Lustre Premium White Pro Light Teeth Whitening System

The Lustre teeth whitening system uses a blue light to speed up the whitening process. The kit includes two tubes of gel, a mouth tray, and the light. You can use the Lustre system for up to 20 treatments.

Is Teeth Whitening Gel Right For You?

Teeth whitening gel is a great way to achieve brighter teeth at home. However, there are a few things you should consider before using a teeth whitening gel.

Tooth Sensitivity

If you have sensitive teeth, you may want to avoid using a teeth whitening gel. The gel can cause increased sensitivity and pain in your teeth.


Teeth whitening gel can be more expensive than other teeth whitening methods. However, it is important to compare the cost of the gel to professional treatments.


Teeth whitening gel is very convenient. You can use it at home, and you don’t have to take time out of your schedule to visit a dentist.

About the author

Sardar Danish

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