Why Do My Teeth Look More Yellow After Whitening Strips (2024)

Teeth Whitening Strips Overview

Almost anyone would jump at the idea of altering their smile; this might include a plethora of treatments that range from orthodontics to replacing missing teeth and even brightening stained teeth. One of the most sought-after dental treatments is teeth whitening.

Having a dazzling smile will boost your confidence. It will also command attention whenever you get into a room. This is why the demand for teeth whitening products has exponentially increased over the past few years, and the number keeps on rising.

This demand has led to companies scrambling to make different products that promise to give you a whiter smile. Nevertheless, you will need to be careful since not all products deliver what they advertise. Plus, others may cause severe side effects, especially if they are not used according to the instructions.

At times people opt for home teeth whitening since they are cheaper and can be done in the comfort of the house. Some people may opt for teeth whitening strips since they can be found at the local store. So, let’s see what happens when you go for teeth whitening strips. So, contact our dentist near you at Complete Dental Works in New York to schedule an appointment.

Teeth Whitening Strips 101

Teeth whitening strips contain ingredients that remove the tooth stains. They contain peroxide, a type of bleach that removes stains from teeth. Most manufacturers use hydrogen peroxide, but others prefer to use carbamide peroxide.

The teeth whitening strips are made of plastic and are coated with peroxide gel. So, when you apply the strips to your teeth, the peroxide that covers the strips will work on the teeth to remove the stains. Peroxide breaks down the stains within the tooth and reduces the concentration of the stains making your teeth look whiter.

You will likely wear the strips for about 30 minutes once or twice each day. You will have to do this for about 14 days to see some change.

There are instances where you might use teeth whitening strips, and instead of your teeth becoming white, they turn yellow. This can be very confusing and also disheartening.

What Does the Yellow Sign Indicate?

Teeth whitening strips use peroxide to remove stains. So what happens is that the peroxide temporarily increases your enamel’s porosity. This allows the peroxide to reach the discolored molecules in your teeth.

However, it can be a disadvantage for some people since it creates an avenue for your teeth to be stained. When you eat or drink teeth-staining beverages and foods, such as coffee, red wine, and even smoking, you can stain your teeth.

On the other hand, teeth whitening strips can cause the enamel to erode and will expose the underlying tooth structure. Also, if you have poor oral health or an underlying medical condition that affects the teeth, the teeth whitening procedure may make the teeth yellow.

This is because the dentin has a yellowish hue under the enamel. So, when the enamel thins, your teeth become translucent and may look yellow.

Is There Any Loss On Dental Health While Using Whitening Strips?

Some people opt for teeth whitening strips because they are very convenient. You go to your local store, buy the strips, and incorporate them into your daily teeth cleaning routine. However, the ingredients used in some of them can be harsh on your teeth and gums.

Some problems that may arise when you use teeth whitening strips are:

  • Tooth sensitivity – This is because teeth whitening strips can make your teeth a bit more sensitive because the peroxide can pass through the enamel and reaches the dentin. The dentin has tubules that communicate with the nerves, so the peroxide irritates the nerves.
  • Gum irritation – the peroxide in the whitening strips can irritate your gums. This usually happens when you misuse the strips or wear them too long. But it might last for a few days.
  • Tooth damage – In some cases, the peroxide may destroy some parts of your teeth, causing erosion and demineralization.

The whitening strips should be used according to the instructions. If you use them for too long, it might harm or affect your oral health.

That’s why it is best to receive professional teeth whitening in West New York, which guarantees safety, improvement in your dental health, and instant results.

Why Do My Teeth Look More Yellow After Whitening Strips (2024)

FAQs

Why Do My Teeth Look More Yellow After Whitening Strips? ›

Teeth can become temporarily dehydrated after using whitening strips. Your teeth may appear more yellow as a result of this dehydration because the enamel may become dry and lack moisture. Dehydrated enamel sometimes has a transparent appearance that makes the naturally yellowish dentin underneath visible.

Why are my teeth still not white after whitening strips? ›

Intrinsic stains stay in the inner layer of the tooth. They can also come from medications, dental injury, or excessive fluoride. These stains can leave your teeth with a grayish color. These difficult stains do not respond at all to teeth whitening strips, even if you leave them on longer.

Why are my teeth more stained after whitening? ›

[6] There may be a loss of organic components from bleached enamel and dentin surfaces. Changes in the microstructure of teeth may be partly due to the loss or denaturing of protein,[7] and these alterations may facilitate the recurrence of extrinsic staining.

How do you know if teeth whitening strips are working? ›

However, after a few days, many people who use Crest 3D White Whitestrips can already see a brighter difference in their smile. Friends or family may also begin to comment on the change! You can also see the result by looking at your back teeth.

Why are my teeth so transparent after whitening strips? ›

Therefore, if the enamel wears away, this makes the edges are translucent. Few people believe that when you put teeth whitening strips or trays in your mouth for a long time than required, it can lead to the erosion of your tooth enamel, and hence, your teeth appear translucent.

Why are my whitening strips making my teeth more yellow? ›

In order to eliminate stains from the enamel, whitening strips often contain peroxide-based whitening chemicals. They may irritate the gums during this process, resulting in momentary redness and inflammation. This redness can create a visual contrast that makes your teeth look more yellow in comparison.

Why aren't crest whitestrips working? ›

Hydrogen peroxide and carbamide peroxide are commonly used to whiten teeth. These ingredients are generally safe as long as the peroxide doesn't contact the sensitive gum tissue. The issue with Whitestrips is that the whitening gel isn't adequately sealed away from the gum tissue the way a custom whitening tray does.

Why do my teeth look patchy after whitening strips? ›

If you opt for an over-the-counter option, such as whitening gels or strips, they will not be able to cover the entirety of your tooth and can lead to patchy results. Ensure that you follow your dentist's instructions before, during, and after your teeth whitening procedure.

Why is my teeth whitening making my teeth worse? ›

This side effect is very common, and it's not very uncomfortable for most people. But if you already have sensitive teeth, teeth whitening can make the problem worse, and make it harder for you to consume hot and cold beverages and foods.

What not to do after whitening strips? ›

Avoid consuming staining substances, such as coffee, tea, red wine, or dark-colored sauces, during the treatment period, as they can interfere with the whitening process. Refrain from smoking or using tobacco products, as they can lead to discoloration and counteract the effects of the whitening strips.

Why is my teeth whitening not white enough? ›

If teeth whitening does not work for you, it might be because of the product you are using, the type of tooth stains or spots, or strength of the bleaching gel. Product type – Whitening toothpaste does not remove deeply embedded stains.

Why won't my yellow teeth whiten? ›

The natural color of teeth can vary due to various factors, including genetics, age, and lifestyle habits. Some individuals naturally have teeth that are darker or have a yellowish tint. These teeth may have a denser enamel layer or more pigmented dentin, making them more resistant to whitening treatments.

Should your teeth be wet or dry when applying whitening strips? ›

The general rule of thumb is that your teeth should be dry when applying whitening strips. Moisture can interfere with the adhesion of the strips to your teeth, reducing their effectiveness. Before applying the strips, it's crucial to ensure your teeth are clean and completely dry.

Is it better to brush your teeth after using whitening strips? ›

As for whether you should brush your teeth after using whitening strips, there is no definitive answer. While some experts recommend brushing immediately after removing the strips to ensure all residue is removed, others advise waiting for 30 minutes to allow the enamel to rehydrate and minimize potential abrasion.

Does leaving whitening strips on longer make teeth whiter? ›

It's tempting to think that leaving them on longer will yield a more dazzling smile, but this isn't necessarily the case. Overextending the application time can lead to increased tooth sensitivity without delivering significant additional benefits.

How to fix translucent teeth? ›

Treatment For Transparent Teeth

Bonding involves applying a tooth-colored resin to the affected teeth and hardening it with a special light. This can help to restore the appearance of the teeth and protect them from further damage.

Why won't my teeth whiten after whitening? ›

Intrinsic Stains

They can be caused by factors like trauma, excessive fluoride exposure during tooth development, or certain medications. Since teeth whitening treatments primarily target the outer layer of the teeth, they may have limited effectiveness in removing these deeper stains.

Why do my teeth still look yellow after whitening? ›

Also, if you have poor oral health or an underlying medical condition that affects the teeth, the teeth whitening procedure may make the teeth yellow. This is because the dentin has a yellowish hue under the enamel. So, when the enamel thins, your teeth become translucent and may look yellow.

Why hasn't my teeth whitening worked? ›

Some home kits don't contain enough whitening product to be effective. Also, if a dental professional isn't doing the whitening, the mouthguard provided may not fit properly so some of the bleaching gel may leak out onto your gums and into your mouth, causing blistering and sensitivity.

How long does it take for whitening strips to whiten your teeth? ›

Typically, you use whitening strips twice per day for 2 weeks . You usually leave them on for about 30 minutes at a time. Tooth lightening can be seen in as little as several days and can lighten your teeth by a shade or two.

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