What is a Teeth Whitening Kit? | Colgate® (2024)

Introducing teeth whitening kits

Eyes may be the window to the soul, but your smile is your personality personified. And keeping it bright and white is something many of us strive for. These days, with so many teeth whitening kits to help, it’s easier than ever to get a brighter, whiter smile. But that can also be the problem. With so many choices, how do you know which is the best teeth whitening kit for you?

In this article, we’re going to break down how a home teeth whitening kit works. We hope that after you’ve read it, you’ll better understand whitening kits so you can choose the best teeth whitening kit for you.

Types of teeth whitening kits and how they work

There are basically two types of teeth whitening kits:

Home teeth whitening kit

You’ll be able to get this type of teeth whitening kit online and in shops, without having to visit your dental professional. You could choose one that includes gels and whitening trays, or an LED teeth whitening kit.

With a whitening kit that includes gel and a tray, you’ll add the gel to the tray then place it in your mouth for a certain amount of time each day. The gels usually contain a low level of hydrogen peroxide (maximum 0.1%) or PAP, which safely works to make your teeth whiter over time. Some people get on with this sort of whitening kit really well, whereas others find the gel a bit messy.

An LED teeth whitening kit works in much the same way, however, it will include an LED light that speeds up the whitening process. The LED light will be attached to a type of tray that you’ll add the gel to, before putting it in your mouth.

We’ve developed our Max White Ultimate LED Whitening Kit slightly differently. Rather than a tray that you’ll have to add gel to, it comes with a whitening pen that contains a serum that you’ll apply directly onto each tooth, before wearing the specially developed LED light tray. Our serum dries really quickly, so there’s no mess to deal with, and you’ll only have to wear the comfit fit tray for 10 minutes, twice a day. The LED light is also powered by your smartphone, so there’s no need to worry about replacing batteries either.

Professional whitening kit

The second kind of home teeth whitening kit is one that you’ll get from a dental professional. This type of whitening kit includes gels and trays that you’ll usually wear for a long period of time (usually around 1 hour), or overnight. The gels contain a higher level of hydrogen peroxide or carbamide peroxide, which is why you can only get it directly from a dental professional.

The science behind a teeth whitening kit

As we mentioned above, a home teeth whitening kit will include either hydrogen peroxide or PAP. This is the magic ingredient that gives you whiter teeth. Although it’s not actually magic, it’s just very clever science.

Hydrogen peroxide and PAP release an oxygen molecule that penetrates below your enamel surface and causes a chemical reaction with stains. This chemical reaction resolves staining, both on your tooth surface and below the enamel, to give you whiter teeth without harming the structure of your teeth.

The really important bit about this chemical reaction is the amount of time it has to do its work. That means that the longer it’s in contact with your teeth, the better the result. However, you should always use the product exactly as directed.

Risks and benefits of using a teeth whitening kit

A home teeth whitening kit is generally safe to use, but it’s good to know about the benefits and risks.

Benefits

  • This first one is obvious – a brighter, whiter smile over time.
  • This is usually a cost effective option to whitening your teeth.
  • Our LED whitening kit is super simple and quick to use (just 10 minutes, twice a day).
  • Our LED whitening kit is safe for your enamel.
  • Our whitening serum is mess-free – it dries super quickly and sticks to your teeth.
  • You can boost your whitening by using our whitening serum overnight .
  • Because our LED light is powered by your smartphone, you’ll never need to change a battery and you can catch up with emails or your socials while you whiten.

Risks:

  • If you buy a whitening kit online, choose one from a reputable brand that contains the allowed levels of hydrogen peroxide (0.1%) and also comes with a precision applicator to make applying the gel or serum directly to your teeth easy. Doing this means you’ll avoid getting any of the gel or serum onto your gums, which might cause irritation or sensitivity.
  • For a home teeth whitening kit that contains a higher level of hydrogen peroxide, it’s crucial to get this from a registered dental professional as they’ll be able to let you know if it’s safe for you.

Choosing the best teeth whitening kit for you

Everyone has different needs and expectations from a whitening kit, so no one solution is best for everyone. However, when it comes to deciding on the best teeth whitening kit for you, here are some things to consider:

Results

How well does the whitening kit work and how much whiter would you like your teeth? Dental professional home whitening kits will provide great results because of the higher hydrogen peroxide content, but a kit, like our Max White Ultimate LED Whitening Kit will also provide great results and reverses up to 20 years of stains*.

Ease of use

We all lead busy lives, so you’ll want to look for a home teeth whitening kit that’s easy to use. While most whitening kits come with gels, some people find these a bit fiddly and messy. Our teeth whitening kit comes with a whitening pen that contains a fast-drying serum that you paint onto each tooth.

Value for money

While the thought of using a dental professional’s at home whitening kit is appealing, this can be more expensive. Using a good quality whitening kit from a reputable brand will generally cost less and give you great, lasting results. Choose your kit carefully and remember that if a price looks too good to be true, sometimes it is.

Proven results

Even though results will vary from person to person, getting a home whitening kit that claims clinically proven results can go a long way towards assuring you that you’re making the right choice.

Safe

The last thing you want to do is cause damage to your teeth or gums. That’s why you should look for a teeth whitening kit that’s safe for your enamel.

At Colgate, we’ve considered all of these points when creating our Ultimate LED Whitening Kit. It’s mess-free, easy to use, enamel safe and can give you clinically proven results, making it great value for money.

*Stains caused by food and drink with 2 weeks continued use, 2x/day.

Maintaining the results of your teeth whitening kit

You’ll want to maintain your dazzling white smile after you’ve used a home whitening kit. It’s a lot easier to do than you might think. Here are some tips:

  • Use a teeth whitening toothpaste to continue removing stains. You might want to try our Max White Ultimate Toothpaste which, unlike regular whitening toothpaste that just removes surface stains, it safely penetrates enamel to remove deep-set stains caused by food and drink.

  • Use a top-up whitening solution like our Max White Overnight Whitening Pen that whitens while you sleep. This is the same pen that comes with our LED whitening kit and it’s safe to use overnight to boost your whitening results.

Avoid foods and drinks that can stain your teeth like tea, coffee, red wine, curries and berries. We put together a handy guide of 5 foods and drinks that can stain your teeth and what you can do to prevent it. Read it here.

What is a Teeth Whitening Kit? | Colgate® (2024)

FAQs

What is a Teeth Whitening Kit? | Colgate®? ›

Now available with all new whitening technology, Colgate

Colgate
Palmolive is an American multinational brand of a line of products produced by Colgate-Palmolive. The Palmolive brand grew from one product, Palmolive bar soap. Made of coconut, palm and olive oils, Palmolive bar soap was introduced in 1898. Originally, the bar soap floated like Procter & Gamble's Ivory bar soap.
https://en.wikipedia.org › wiki › Palmolive_(brand)
® Optic White® Professional features a synergistic combination of a quick-dry whitening serum and a rechargeable LED whitening device.

Are teeth whitening kits good for teeth? ›

At home teeth whitening procedures are generally safe for use; however, they do pose some adverse effects if they are not judiciously or cautiously used. A long-term and unwarranted use of teeth whitening products can severely affect dental health.

Are teeth whitening home kits any good? ›

There are two types, two versions of peroxide, hydrogen peroxide, and carbamide peroxide, that are used for whitening. And they are effective. They do work. So if the whitening kit you're using lists that product, you can rest assured that it will be effective.

What is teeth whitening and how does it work? ›

The ADA describes "whitening" as any process that will make teeth appear whiter, using one of two ways. A product can bleach the tooth, therefore changing the natural tooth color. A bleach contains peroxide that helps remove deep and surface stains.

What is the disadvantage of teeth whitening kit? ›

The potential side effects of teeth whitening include teeth sensitivity, gum irritation, and ineffective results. However, most patients do not experience any notable side effects from professional teeth whitening, as the dentist can monitor the process and perform treatment in a way that minimizes risk.

Who should not use teeth whitening? ›

Anyone allergic to peroxide (the whitening agent) should not use a bleaching product. Gum disease, worn enamel, cavities, and exposed roots. Individuals with gum disease or teeth with worn enamel are generally discouraged from undergoing a tooth-whitening procedure.

Is it better to whiten your teeth at the dentist or DIY? ›

Choosing a non-professional teeth whitening treatment can carry a higher risk of adverse effects, including damage to your teeth and gums, and even a worsening of your discoloration. By far, the safest and most effective option is to have your teeth professionally whitened by your dentist.

Can yellow teeth become white again? ›

What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.

How painful is teeth whitening? ›

With proper care and precaution, patients should not feel pain during teeth whitening procedures. In some cases, tooth sensitivity or gum irritation can occur when the bleaching solution is applied for too long.

How long do teeth whitening last? ›

When done by a professional, it can last anywhere between 6 months to 3 years. In comparison: Over-the-counter whitening products may only last a few months. Professional teeth whitening is an investment in a brighter smile for longer.

Does baking soda whiten teeth? ›

Baking soda can be used with some water to remove the stains on the surface of the teeth. It can also be used with hydrogen peroxide to enhance its whitening effects. Baking soda can be used by individuals with regular toothpastes too. It is also used commercially in some teeth whitening products and toothpastes.

How to whiten yellow teeth naturally? ›

Seven Ways to Naturally Whiten Teeth
  1. Eat Strawberries. One of the simplest ways to naturally whiten your teeth is just by eating strawberries. ...
  2. Eat Plenty of Fruits and Vegetables. ...
  3. Brush After You Eat or Drink. ...
  4. Rinse with Apple Cider Vinegar. ...
  5. Apply Coconut Oil. ...
  6. Brush Your Tongue. ...
  7. Use Baking Soda and Hydrogen Peroxide.

What is safest teeth whitening? ›

Custom-fitted trays and in-office treatments are the safest and most effective ways to whiten teeth. ADA-approved over-the-counter toothpastes, gels, and strips are more affordable and convenient options.

Is a teeth whitening kit better than strips? ›

Trays provide more coverage than some teeth whitening strips. May contain a higher concentration of hydrogen peroxide and other chemicals for near-immediate results. Permanently remove light and tough stains. Many kits come with enough gel for multiple, separate treatments, which saves on costs.

Do teeth whitening kits remove enamel? ›

There are reports of significant enamel damage associated with over-the-counter bleaching products, most likely due to unassisted over bleaching. Tooth sensitivity — meaning patients feel pain when they consume hot or cold drinks or food — is the most noticeable side effect of bleaching.

Should you use teeth whitening kit everyday? ›

Dentists typically recommend getting one or two professional whitening treatments per year. At-home whitening kits can be used for up to 14 consecutive days. People who have gotten professional whitening can maintain their results by using these kits a few times a year.

How to whiten teeth without damaging enamel? ›

Brush with baking soda and hydrogen peroxide paste:

Baking soda has teeth whitening properties; that's why it's prevalent in toothpaste commercials. It helps in rubbing off stains from the tooth surface due to its mildly abrasive nature. Hydrogen peroxide, on the other hand, is a natural bleaching agent.

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