Whitening Pen vs Other Teeth Whitening Methods: Which One is Better?

in Nov 28, 2023

A bright and beautiful smile can boost your confidence and make you look more attractive. But if your teeth are stained or yellowed due to various reasons, such as food, drinks, tobacco, or ageing, you may feel self-conscious and unhappy with your appearance. Fortunately, there are many ways to whiten your teeth and improve your smile. But which one is the best for you?

There are many teeth whitening methods available in the market, from professional treatments at the dentist’s office to DIY products that you can use at home. But how do they compare in terms of effectiveness, convenience, safety, and cost? In this article, we will explore the pros and cons of each method and help you decide which one suits your needs and preferences.

Professional In-Office Whitening

This is the most expensive and time-consuming option, but also the most effective and reliable one. Professional in-office whitening involves visiting a dentist who will apply a high concentration of hydrogen peroxide or carbamide peroxide gel to your teeth and activate it with a special light or heat source. This process can whiten your teeth by several shades in one session, which usually lasts for an hour or more. However, you may need multiple sessions to achieve your desired results, depending on the severity of your stains and the colour of your teeth.


  • Fast and dramatic results
  • Supervised by a dentist who can ensure safety and comfort
  • Customized to your teeth and goals


  • Expensive (can cost hundreds or thousands of rupees)
  • Time-consuming (requires multiple visits and appointments)
  • May cause temporary sensitivity or irritation of the gums and soft tissues

Whitening Strips

These are flexible and thin plastic strips that are covered with a peroxide whitening gel. You apply them to your teeth and leave them on for a specified amount of time, usually 15 to 30 minutes, once or twice a day for a few weeks. Whitening strips are easy to use and widely available over the counter, but they may not cover all your teeth evenly and may slip or slide during use.


  • Affordable (can cost around Rs. 700 to Rs. 3500 per pack)
  • Convenient (can be used on the go or at home)
  • Effective (can whiten your teeth by one to two shades)


  • May not fit or adhere well to your teeth
  • May not whiten the areas between your teeth or near the gum line
  • May cause sensitivity or irritation of the teeth and gums

Whitening Trays and Gels

These are plastic trays that are filled with a peroxide-based whitening gel and fitted over your teeth. You wear them for a specified amount of time, usually 30 minutes to an hour, once or twice a day for a few weeks. Whitening trays and gels can be purchased over the counter or from your dentist. The ones from your dentist are custom-made to fit your teeth and may contain a higher concentration of peroxide than the ones from the store.


  • Effective (can whiten your teeth by two to three shades)
  • Customizable (can be adjusted to your teeth and sensitivity level)
  • Long-lasting (can maintain the results for up to a year)


  • Expensive (can cost around Rs. 7000 to Rs. 35000 per kit)
  • Inconvenient (require preparation and cleaning of the trays and gels)
  • May cause sensitivity or irritation of the teeth and gums

Whitening Toothpastes

Whitening toothpastes are a convenient and accessible option for those looking to enhance their smile. These toothpastes, which you can use just like any regular toothpaste, contain special abrasive or chemical agents designed to gently remove surface stains from your teeth. By brushing twice daily for two minutes, you can work towards a brighter smile.

Though they may be less effective on intrinsic stains caused by aging, medication, or trauma, they are a safe and low-cost method to begin your teeth whitening journey.


  • Affordable: Ranging from ₹350 to ₹700 per tube, they are an economical choice.
  • Convenient: They fit seamlessly into your daily routine without requiring extra time or effort.
  • Safe: With low or no peroxide content, they are gentle on your teeth.


  • Varying Effectiveness: While some may experience noticeable whitening, results can vary.
  • Gentle Abrasives: They are designed to be gentle, but it's important to use them as directed to protect your enamel.
  • Regular Use: For sustained results, consistent use is recommended.

Whitening Pens

Smiling girl with white teeth after using a Perfora teeth whitening pen

These are small, pen-like devices that contain a peroxide-free, vegan, and enamel-friendly whitening gel. You apply the gel directly to your teeth and let it dry for a few minutes, once or twice a day for a few weeks. Whitening pens are convenient and portable, but they also deliver consistent and uniform results. They can whiten the front and back surface of your teeth and reach the areas between your teeth or near the gum line.


  • Affordable (can cost around Rs. 500 to Rs. 2000 per pen)
  • Convenient (can be used anywhere and anytime)
  • Simple (require no preparation or rinsing)
  • Effective (can whiten your teeth by up to four shades)


  • Results may vary depending on teeth condition and habits
  • Gel may have a slight taste or smell
  • Not suitable for people with dental restorations

Which One is Better?

The answer to this question depends on your personal preferences, budget, and expectations. If you want fast and dramatic results, you may opt for professional in-office whitening, but be prepared to pay a high price and spend a lot of time at the dentist’s office. If you want effective and long-lasting results, you may choose whitening trays and gels, but be ready to deal with some inconvenience and sensitivity. If you want affordable and convenient results, you may try whitening strips or toothpastes, but be aware of their limitations and drawbacks.

However, if you want a whitening method that combines the best of all worlds, you may want to check out the Perfora Teeth Whitening Pen. This is a revolutionary whitening product that uses a clean and effective ingredient called PAP (Phthalimidoperoxycaproic acid) to whiten your teeth without causing any sensitivity or irritation. It also contains natural extracts like honeysuckle, strawberry, and aloe vera to nourish and protect your teeth and gums. The Perfora Teeth Whitening Pen is easy to use, just twist the bottom until the gel appears, apply a thin layer to your teeth, and let it dry for 8 to 10 minutes. You can use it anytime and anywhere, and see a difference in as little as two weeks.

The Perfora Teeth Whitening Pen is not only a great whitening product, but also a great oral care product. It helps remove plaque, bacteria, and bad breath, and improves your overall oral health. It is also eco-friendly, cruelty-free, and made in India. You can order it online from the Perfora website or from Amazon and get it delivered to your doorstep.

So, what are you waiting for? Try the Perfora Teeth Whitening Pen today and see for yourself how it can transform your smile and your confidence. And don’t forget to share your experience with us on our social media pages. We would love to hear from you!

Frequently Asked Questions (FAQs)

  1. Which teeth whitening method is the most effective?

The most effective teeth whitening method is professional in-office whitening, which is supervised by a dentist and can whiten your teeth by several shades in one session.

  1. Which teeth whitening method is the most affordable?

The most affordable teeth whitening method is whitening toothpaste, which can cost around ₹350 to ₹700 per tube.

  1. Which teeth whitening method is the most convenient?

The most convenient teeth whitening method is the Perfora Teeth Whitening Pen, which can be used anywhere and anytime, and only requires 8 to 10 minutes to see results.

  1. Which teeth whitening method is the safest?

The safest teeth whitening method is the Perfora Teeth Whitening Pen, as it is peroxide-free and does not cause sensitivity or irritation.



  • Professional in-office whitening is the most effective method, but it is also expensive and time-consuming.
  • Whitening strips are affordable and convenient, but they may not cover all teeth evenly and can cause sensitivity.
  • Whitening trays and gels are effective and customizable, but they can be expensive and require preparation and cleaning.
  • Whitening toothpastes are more economical and easier to use than the above mentioned methods, but they may not whiten teeth as effectively as whitening pens.
  • The Perfora Teeth Whitening Pen offers an affordable, convenient, and effective whitening solution without sensitivity or irritation. It also provides additional oral care benefits.

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