Everything you wanted to know about PAP and hydrogen peroxide ...

07 Jul.,2025

 

Everything you wanted to know about PAP and hydrogen peroxide ...

If you are considering whitening your teeth and looking at all the options, you may have come across PAP teeth whitening. Hydrogen peroxide is widely used as the main ingredient in tooth whitening treatments, but PAP is becoming increasingly popular.

However, because it is relatively new, not many dentists use it and some people have not even heard of it yet.

This article will discuss all you need to know about PAP teeth whitening and answer the following questions so you can decide if it is the method you want to use.

Onuge contains other products and information you need, so please check it out.



These include:

(1) What is PAP Teeth Whitening?

(2) Does PAP whiten teeth in the same way as hydrogen peroxide-based products?

(3) How does it work?

There are many benefits to using PAP teeth whitening products, especially if you don't want a product that has peroxide as its main ingredient. So let's start by understanding exactly what PAP is and how it whitens your teeth.

(1) What is PAP Teeth Whitening?

PAP stands for phthalimide peroxyhexanoic acid and is the main whitening ingredient in some whitening products. brands such as Hismile, Smile Avenue and Onuge use PAP or PAP+ as the main ingredient in all their whitening products, including PAP whitening patches. It is a non-peroxide whitening agent that has been clinically proven to be as effective as hydrogen peroxide in whitening teeth.PAP is not as widely used as peroxide because it is a relatively new concept. However, recently, some companies have created a safe and effective formula for their increasingly popular teeth whitening patches, such as Onuge.

(2) Does PAP whiten teeth in the same way as hydrogen peroxide-based products?

It is a non-peroxide whitening agent that has been clinically proven to be as effective as hydrogen peroxide in whitening teeth.  

Published literature on the use of PAP indicates that 5% PAP is approximately equivalent to 3% hydrogen peroxide and 12% PAP is equivalent to 8% hydrogen peroxide in terms of comparative bleaching effect. the bleaching effect of PAP occurs faster and more consistently than HP. Studies using scanning electron microscopy to assess surface changes have shown that the enamel surface does not degrade even after prolonged exposure to PAP bleaching gels.

Studies observed in a clinical setting have shown that changes in tooth colour occur very quickly and remain stable for up to 24 hours after bleaching. This is because PAP does not cause loss of enamel minerals and therefore does not remineralise. In addition, PAP is formulated to minimise dehydration of the teeth during the bleaching process, thus reducing rehydration. The bleaching effect is only attributable to PAP, as the use of a carrier without this active ingredient does not result in any change in tooth colour. Importantly, clinical studies have also shown that the product is well tolerated and does not cause the tooth soreness that is characteristic of using high concentrations of hydrogen peroxide in a professional bleaching gel.

PAP is an alternative to the hydrogen peroxide used to whiten teeth and has both similarities and differences when it comes to whitening teeth.

(3) Let's look at how whitening works?

There are two types of whitening: physical and chemical. Physical whitening removes stains from the surface of the teeth by rubbing, and chemical whitening bleaches the surface of the teeth and removes stains that are embedded slightly deeper.

The three main ingredients that can be used for chemical teeth whitening are

Hydrogen peroxide

Urea peroxide

Phthalimide peroxyhexanoic acid (PAP)

Each of these ingredients whitens teeth by oxidising stains and lightening the overall tooth colour. They work by entering the enamel layer and altering and breaking down the molecules that hold the colour. The smaller the molecule the lighter the colour.

The difference between these whitening ingredients is that when peroxides work, they release free radicals that can damage tooth and gum tissue.PAP does not release free radicals when it oxidises stains, making it safer for you to use it to whiten your teeth.



PAP is not as widely used as peroxides because it is a relatively new concept. Recently, however, some companies have developed a safe and effective formula that can be used in their increasingly popular whitening products. Onuge, for example, produces different formulations of teeth whitening products, including PAP and peroxide, and we also support custom We also support custom tooth whitening veneers in different flavours and shapes. We are committed to producing the best dental veneers available, so please feel free to contact us if you have any questions.

Are Teeth Whitening Strips Safe, or Can They Damage Your Teeth?

Teeth whitening strips are one of the most convenient ways to achieve a whiter smile from the comfort of your home. Designed to target common stains and deep-set stains, these strips offer a quick solution for whitening natural teeth. They are ideal for those looking to achieve a white smile that boosts confidence and brightens their overall appearance. However, questions about their safety often arise—particularly whether they can cause issues with sensitivity or damage to enamel. This article explores everything you need to know about the safety and effectiveness of whitening strips, focusing on how to protect your healthy teeth while achieving your whitening goals.

How Do Whitening Strips Work?

Teeth whitening strips use powerful ingredients like dental-grade PAP whitening gel to break down stains on the tooth surface. Carbamide Peroxide, a common active ingredient, is also used in many strips, releasing oxygen to lift stubborn stains effectively. These ingredients penetrate the enamel and deliver visible results, often several shades whiter over a period of time. Strips like Icy Bear’s are specifically designed for a gentle yet effective whitening experience that leaves you with a confident smile.

Can Whitening Strips Harm Your Teeth?

When used correctly, whitening strips are generally safe. However, misuse can result in potential risks such as:

- Enamel Damage: Overuse of peroxide-based strips can compromise enamel care, weakening the protective layer of your teeth. This can make teeth more prone to decay and issues with sensitivity.

- Gum Irritation: Whitening agents, especially Hydrogen Peroxide, can irritate the gums if the strips are not applied carefully. This risk is significantly reduced with products like Icy Bear teeth whitening strips, which use a dental-grade PAP whitening gel.

- Tooth Sensitivity: Whitening strips penetrate the enamel to remove common stains, which can sometimes result in temporary sensitivity. Choosing non-peroxide whitening strips specifically designed to minimise discomfort is key to avoiding this issue.

The Importance of Enamel Care

Your enamel plays a crucial role in protecting your natural teeth and maintaining healthy teeth. Whitening products with high concentrations of Carbamide Peroxide or Hydrogen Peroxide can erode enamel if overused. That’s why it’s important to choose products with a balanced formula, such as those containing dental-grade PAP whitening gel, which whitens effectively while preserving enamel integrity. This ensures that your white smile is achieved safely without compromising your oral health.

Are Whitening Strips Suitable for Everyone?

Whitening strips are safe for most people, but they may not be ideal for everyone. For example:

- Sensitive Teeth: If you have sensitive teeth, opt for strips that use a gentler active ingredient to prevent discomfort.

- Pregnant Women: Whitening strips are not usually recommended for pregnant women due to a lack of research on their safety during pregnancy. It is best to consult with your dentist for alternative options.

- Gum Health Concerns: Those with gum disease or other oral health issues should consult a dentist before using whitening products.

- Dental Work: Whitening strips only work on natural teeth and won’t change the original colour of crowns, fillings, or veneers. Icy Bear Teeth Whitening Strips have been designed to remove the base layer of staining that can be picked up by composite and porcelain work to brighten and restore the appearance of your smile.

How to Use Whitening Strips Safely

To ensure a safe and effective whitening experience, follow these steps:

- Clean Your Teeth: Start with a good oral care routine, including brushing and flossing, to remove debris from the tooth surface.

- Dry Your Teeth: Dry your teeth with a clean cloth to ensure the active whitening ingredients are not diluted with saliva.

- Apply Carefully: Align the strips properly to avoid contact with gums and maximise whitening results.

- Follow the Recommended Time: Use strips for the suggested duration—typically 30 minutes daily during a 14-day treatment.

Want more information on pap whitening strips? Feel free to contact us.

- Support Enamel Care: Incorporate fluoride toothpaste into your routine to strengthen enamel and protect against sensitivity. As the best option, we recommend using Icy Bear Diamond Dust Toothpaste.

With proper use, whitening strips can help you achieve a confident smile that enhances your overall appearance and oral health.

What Makes Icy Bear Strips Safer?

Icy Bear Whitening Strips stand out due to their use of dental-grade PAP whitening gel, which is specifically formulated to whiten teeth without causing damage or discomfort. Unlike strips with high concentrations of Carbamide Peroxide or Hydrogen Peroxide, the Icy Bear formula protects your gum health, minimises issues with sensitivity, and ensures long-term enamel care. These strips are an excellent choice for achieving whiter teeth safely and effectively.

Combining Whitening Strips with Other Whitening Products

Enhance your whitening results by integrating complementary products into your oral care routine. Icy Bear Dental offers a full range of products that work seamlessly with our Effective Non-sensitive Teeth Whitening Strips to deliver professional-level results at home:

Teeth Whitening Kit:

The Icy Bear Teeth Whitening Kit with an LED light is designed to amplify the effects of their whitening strips, accelerating stain removal and providing multiple shades of whiter teeth in less time.

Whitening Toothpaste:

The Icy Bear Diamond Dust Whitening Toothpaste is perfect for maintaining your brightness post-treatment. Its advanced formula gently lifts common stains and supports enamel care for a long-lasting, whiter smile.

Whitening Mouthwash:

Keep your gum health in check with Icy Bear 'Shake to Activate' Mouthwash, which not only prevents new stains but also freshens your protective breath while enhancing the results of your whitening routine.

Pre-Whitening Pen:

The Icy Bear Pre-Whitening Pen is a must-have to prep your teeth before applying strips. It ensures even absorption of the whitening gel, making your treatment more effective and consistent.

Combining these Icy Bear products ensures a comprehensive approach to achieving a white smile that lasts. By creating a full whitening system tailored to your needs, you can maintain a confident smile and enjoy the benefits of a professional-grade whitening experience at home.

Maintaining Long-Lasting Whitening Results

After completing your whitening treatment, follow these tips to keep your smile bright:

- Stick to Oral Hygiene Basics: Brushing twice a day and flossing regularly help remove surface stains.

- Avoid Staining Foods and Drinks: Limit coffee, tea, and red wine, which can dull your results.

- Use Maintenance Whitening Products: Periodically use a Teeth Whitening Kit or whitening strips to refresh your smile and extend your results.

By maintaining these habits, you can enjoy long-lasting benefits from your whitening efforts and keep your perfect smile intact.

Whitening Strips for a Healthier, Brighter Smile

Teeth whitening strips are a simple, effective way to achieve a perfect smile and tackle stubborn stains without the need for a complicated tooth whitening process. By selecting a product with an advanced PAP formula, like Icy Bear Dental Effective Non-sensitive Teeth Whitening Strips, you can enjoy long-lasting whitening results without risking your enamel or experiencing sensitivity. Incorporate complementary products like a Teeth Whitening Kit or whitening toothpaste to enhance and maintain your results. With the right approach, a white smile and a confident smile are within reach.

FAQs About Teeth Whitening Strips

1. Can whitening strips damage enamel?

Whitening strips with high levels of Carbamide Peroxide or Hydrogen Peroxide can damage enamel if overused, weakening its protective layer. To avoid this, choose strips with a balanced formula like those with dental-grade PAP whitening gel, which protects enamel while effectively lifting stubborn stains and common stains.

2. Are whitening strips safe for natural teeth?

Yes, whitening strips are safe for natural teeth when used as directed. However, they won’t whiten dental restorations like crowns or veneers. To ensure safety and effectiveness, stick to the recommended whitening cycle and consult a dental professional if you have concerns.

3. How can I minimise sensitivity during whitening?

To reduce sensitivity, opt for a non-peroxide product like Icy Bear’s strips, which are formulated for Effective Non-sensitive Teeth Whitening Strips. Additionally, use toothpaste for sensitive teeth and avoid overuse to maintain healthy teeth and a brighter smile.

4. Can whitening strips improve gum health?

Whitening strips are designed to whiten teeth and do not directly impact gum health. However, using strips carefully and avoiding contact with gums can prevent irritation. Maintaining good oral hygiene alongside your whitening routine supports overall oral health.

For more information, please visit pap vs peroxide.

5. Are whitening strips part of a complicated tooth whitening process?