whitening strips

Whitening Strips: Harmful or Helpful for Teeth?

In this article, I will explain whether whitening strips are bad for your teeth or not. Continue reading to the end for a better understanding. The majority of people want their teeth to be white. Companies are competing in this race by producing their own whitening strips. Strips are an excellent option for whitening teeth but have side effects.

I’ve heard these kinds of queries from my patients.

  1. Are teeth-whitening strips bad for me?
  2. Are whitening strips dangerous for teeth?
  3. Is it bad to use teeth-whitening strips every day?

These inquiries are often asked. People are interested in using whitening strips, but they are unsure for a variety of reasons. Let’s now discuss the pros and cons of whitening strips. This will make it simple for you to choose whether to attempt these whitening strips or not.

Read more: Magical Ways to stop tooth pain fast at home

What are the pros and cons of whitening strips?

The benefits and drawbacks of whitening strips are given below. These are opinions expressed by patients who have used teeth-whitening strips. All of this may not be correct because each individual has a unique physique, immune system, and lifestyle. However, you can get a general notion. so that you may easily decide on teeth whitening strips.

The teeth will be whiteIrregular whitening
Easy to useTeeth & Gum could be sensitive
No Prescription RequiredDamage enamel if you overused
Not ExpensiveStrong stains could be difficult to remove.
Easy to applyIneffective on crowns, caps, fillings & veneers
Quick ResultTeeth will be whiter, but not permanently.
The advantages and disadvantages of teeth whitening strips

According to Dr. Michelle (licensed dental assistant at MySolutionz), you will get a good smile after applying whitening strips. You will feel very confident in front of the general public.

But these whitening strips are not 100% safe. These strips contain a bleaching solution that will start eating the upper stronger part of teeth called enamel.

According to Dr. Michelle (licensed dental assistant at MySolutionz), you will have a nice smile after using whitening strips. You’ll feel pretty confident in front of others. However, these whitening strips are not completely safe.

These strips contain a bleaching solution that will begin to eat the upper, stronger layer of the teeth known as enamel. Whitening strips may cause tooth and gum sensitivity.

Use fluoride toothpaste to brush your teeth. This will help you restore your teeth. Also, try to schedule an appointment with a dentist for better solutions.


Everything has advantages and disadvantages of its own. Whitening strips include both. I’ve listed some pros and cons. I’m sure that you can now decide with ease whether to use whitening strips.

As a dentist, I will not advise you to use any whitening strips. It is bad for your teeth. If you read the article, you will understand why.

You can keep your teeth healthier by:

  1. Brushing your teeth with fluoride toothpaste on a regular basis.
  2. Avoid leaving food between your teeth
  3. Eat healthy diet
  4. Keep drinking water
  5. Try to avoid acidic foods


Check out these questions:

  1. I have a big hole in my tooth can it be filled?
  2. How to stop tooth pain fast at home?

Should I stop teeth whitening if my teeth are sensitive?

Of course, you shouldn’t use whitening strips if you have sensitive teeth. Bleaching agents will damage tooth enamel. You will have acute sensitivity or a severe toothache if it affects the dentin or pulp.

Although I am aware of certain companies’ claims that their products are good and even those with tooth sensitivities may use them, I am speaking from personal experience in this article. Nobody can guarantee that using whitening strips is completely risk-free.

How long do teeth whitening strips last?

The maximum shelf life of teeth-whitening strips is six to seven months. It is not a permanent solution. You will experience decolorization over time, depending on your lifestyle and diet.

Do whitening strips work on yellow teeth?

Yes, whitening strips effectively remove stains and brighten discolored teeth. But you have to acknowledge their negative impacts. For example, sometimes strips may not fit well in your mouth, resulting in an unevenly white coloring on your teeth.

Additionally, your gums and teeth become more sensitive. You will feel sensitivity when breathing inside or when consuming hot or cold beverages or food.

Can teeth whitening cause permanent sensitivity?

Teeth whitening can cause sensitivity, but it’s not permanent. Your sensitivity will disappear with time. However, excessive usage of whitening strips can lead to permanent sensitivity and irreversible damage to the enamel. So, attentively read the instructions and avoid overusing whitening strips.

Why do I have white spots on my teeth after using whitening strips?

It is caused by water loss from the tooth’s enamel. You will see white patches immediately after applying the strips.

According to the American Dental Association, hydrogen peroxide or carbamide peroxide is used in whitening products. This bleaching solution readily breaks down stains and makes teeth brighter.

Don’t worry, your stain will fade after a few hours. There is one more reason behind irregular whitening or white spots: people have no experience and apply the strip incorrectly. As a result, their teeth have irregular whitening or white spots.

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Dr. Ahtsham

I am a dentist. I am working hard to keep this blog updated for those suffering from tooth pain. It is my goal to make this blog the source for all information regarding tooth pain. Feel free to contact me if you are suffering from toothache.

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