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 do my teeth look weird after whitening? ›

Post-Whitening Dehydration

As these agents work to eliminate stains, they also extract moisture from the enamel, causing a temporary loss of water content. This dehydration leaves behind a porous and less mineralized surface, causing white spots on teeth after whitening.

Can teeth whitening gel make your teeth more yellow? ›

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 are my teeth more stained after whitening? ›

The white, patchy, streaky, or lined look of teeth after whitening is normal – it's called enamel demineralization. Enamel demineralisation is a process where the minerals in the tooth enamel are lost, resulting in weakened and more susceptible 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.

How long does it take for teeth to rehydrate after whitening? ›

Rehydrating Teeth After Whitening

After your procedure, your teeth will naturally rehydrate themselves in two to seven days. However, there are things you can do to help your teeth during this time. Drink plenty of water – water naturally hydrates every part of your body, including your teeth.

How long does it take for teeth to settle after whitening? ›

Whitening doesn't hurt, but it's common to experience some mild sensitivity either during or after the initial treatment. This should settle down after a couple of days. If it doesn't, get in touch with your dentist who can give you further advice.

Do whitening strips work on really yellow teeth? ›

Whitening strips target both extrinsic and intrinsic stains

Yellowish aging stains also respond well. Whitening strips may be best used when you're trying to make a small touch-up to your tooth color. For more significant changes, you may want to consider professional whitening from a dentist.

Can badly yellow teeth become white again? ›

Fortunately, there are ways of making your yellow teeth white, from improving your oral hygiene and diet to visiting the dentist and having them professionally whitened. There's no need to feel ashamed of your smile anymore.

Why do my teeth look extra yellow today? ›

Extrinsic stains are often caused by food and drinks that are highly likely to stain the teeth, such as coffee, red wine, berries, and tomatoes. Choosing food and drinks carefully, considering their effect on your teeth, can greatly reduce the amount of staining.

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.

Should I brush my teeth after 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.

How often should I use whitening strips? ›

Depending on the specific Crest 3D White Whitestrips product chosen, strips should be applied daily for anywhere from 10 to 20 consecutive days. The packaging instructions for the particular version of the product being used should be followed. Some improvement may be seen after only 3 days.

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.

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.

Do I rinse after taking off whitening strips? ›

Yes, it is recommended to rinse your mouth after whitening strips to remove any excess whitening gel that may have remained on your teeth. Be sure to use lukewarm water and rinse for at least 30 seconds.

Do teeth go back to normal after whitening? ›

After the treatment, it is natural for teeth' color to regress somewhat over time. This is normal and should be gradual, but it can be accelerated by exposing the teeth to various staining agents, such as coffee, tea, tobacco, red wine, colas, citrus drinks, fruits, etc.

Can teeth whitening go wrong? ›

One of the most common side effects is tooth sensitivity, which can occur during or after treatment. Overuse or misuse of teeth whitening products can also lead to enamel damage, gum irritation, and discoloration. Additionally, some types of tooth discoloration may not respond well to teeth whitening treatments.

How do you restore enamel after whitening teeth? ›

Dentists can also strengthen a patient's enamel by performing a fluoride treatment after their whitening session. Fluoride helps strengthen teeth enamel that is weakened during teeth whitening. Teeth sensitivity can also be reduced by limiting how long the bleaching product is left on the patient's teeth.

Can tooth whitening go wrong? ›

Effects of incorrect whitening methods

Gum irritation: soft tissue irritation or chemical burns can happen during the whitening process if bleach is left on your gums for too long. This can be painful, cause white or red patches on your gums and take a while to clear up.

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