3175 Rutherford Rd., Unit 63 Vaughan, Ontario L4K 5Y6 Canada

Best Teeth Whitening Strips

Teeth whitening strips are an at-home dental treatment used to improve the appearance of your teeth. These thin, flexible plastic (polyethylene) strips are coated with a whitening gel, which usually contains hydrogen peroxide or carbamide peroxide. These strips are designed to remove surface stains from your teeth and brighten their overall colour, resulting in a brighter, more beautiful smile.

The pursuit of how to whiten teeth is not new; it dates back to ancient civilizations that used various natural methods to achieve brighter smiles. However, the modern era of teeth whitening began in the late 20th century with the development of more advanced, safe, and practical techniques. Teeth whitening strips hit the market in the late 1990s and immediately became popular due to their ease of use and accessibility.
A brilliant, pearly white smile is frequently associated with youth, beauty, and good health. It can play an essential role in social interactions by improving attractiveness and approachability. Furthermore, a whiter smile can promote self-esteem and improve personal and professional relationships.

What are the Best Teeth Whitening Strips?

1. Crest 3D Whitestrips Glamorous White

Features and Benefits

  • ADA Approved for safety and effectiveness.
  • Contains 16 full whitening treatments, including 14 regular and two one-hour express treatments.
  • Advanced Seal Technology for a non-slip grip.
  • Claims to remove ten years of stains for a whiter smile.
  • Enamel-safe.



  • Significant whitening results within a few days.
  • Easy to use and fits into a daily routine.
  • Long-lasting results, up to six months or more.



  • Some users may experience sensitivity.
  • Strips may not fit all teeth shapes perfectly.


User Reviews

Reviews are mixed, with many users reporting effective whitening results but some experiencing sensitivity and discomfort.

2. Crest 3D Whitestrips, Vivid Plus, Teeth Whitening Strip Kit

Features and Benefits

  • Whitens teeth up to 8 levels in 12 days.
  • Removes ten years of tough set-in stains.
  • Uses the same whitening ingredient as dentists.
  • Twenty-four strips for 12 treatments, with two bonus 1 Hour Express treatments.
  • Advanced Seal Technology to ensure stability.



  • Fast and noticeable whitening results.
  • Convenient 30-minute treatment.
  • Easy to use and adhere well to teeth.



  • May cause sensitivity in teeth.
  • Not suitable for those with gum disease or tooth decay.


User Reviews

While most users found the product effective, some experienced sensitivity and fitting issues.

What are the Best Teeth Whitening Strips?

Waving Palms Teeth Whitening Strips

Features and Benefits

  • Formulated for sensitive teeth.
  • Peroxide-free and safe for gums and enamel.
  • Advanced anti-slip technology.
  • Fourteen sets of strips for consistent use.
  • Visible whitening results in as little as one week.



  • Suitable for sensitive teeth and gums.
  • Easy to use with a pleasant menthol sensation.
  • Reasonably priced.



  • Some users may not like the menthol sensation.
  • May not adhere well to teeth that are not perfectly dry.
  • May not be as effective on heavily stained teeth.


User Reviews

Users found the product effective and user-friendly, especially for individuals with sensitive teeth. However, some users mentioned the strips could be hard to remove and may not work as effectively on heavily stained teeth.

These detailed overviews provide a more comprehensive understanding of what each product offers, benefits, and potential drawbacks. Individual experiences may vary, so always follow the manufacturer’s instructions and consult a dentist for personalized guidance.

Do Teeth Whitening Strips Work?

The active ingredients in teeth whitening strips significantly impact their effectiveness. Moreover, the two most common bleaching agents are hydrogen peroxide and carbamide peroxide. In addition, these chemicals break down into oxygen molecules, which lead to a whitening effect by penetrating the tooth enamel and dentin and breaking down the discoloured molecules.

Here’s a step-by-step guide on how the strips work:

  • Application: The strip is placed directly onto the teeth, ensuring the gel-coated side is in contact with the surface.
  • Reaction: The bleaching ingredient reacts with tooth enamel, releasing oxygen molecules.
  • Whitening: These molecules spread throughout the tooth and break down stains, resulting in a brighter colour.


When selecting teeth whitening strips, consider the concentration of the whitening agent, the brand’s reputation, the duration of treatment, and the possibility of tooth sensitivity. Choosing a solution that meets your needs and preferences is critical for effectiveness and comfort.

What Are the Best Ingredients for Teeth Whitening Strips?

The best teeth-whitening strips usually contain hydrogen peroxide or carbamide peroxide. The concentration of these ingredients varies among products. Higher concentrations can produce faster results, but they may also raise the risk of tooth sensitivity. Some strips also include additional ingredients for desensitization or to enhance the whitening effect.

How Long Does Teeth Whitening Take to See Results?

The time it takes to notice results from teeth whitening strips varies depending on the strength of the product and your initial tooth colour. Some people may notice a difference after a few days, while others may have to wait a few weeks. Moreover, consistent use, as directed by the product instructions, is essential to achieve the desired results.

How Long Does Teeth Whitening Take to See Results

What to Look for When Buying Whitening Strips?

When choosing teeth whitening strips, consider the following factors:

  • Ingredient Concentration: Make sure the concentration of hydrogen peroxide or carbamide peroxide is appropriate for your needs.
  • Brand Reputation: Look for well-known, reputable brands with positive reviews recommended by dental professionals.
  • Fit and Comfort: Look for strips that fit snugly around your teeth and are comfortable.
  • Sensitivity: Consider strips specifically designed for sensitive teeth if you have sensitive teeth.

How to Use Teeth Whitening Strips?

  • Prepare Your Teeth: Brush and floss your teeth to remove food particles and plaque. Before using the strips, ensure that your teeth are completely dry.
  • Apply the Strips: Carefully remove the strip from its packaging. Align it with your gum line and gently press it onto your teeth. Fold the excess strip behind your teeth to ensure a secure fit.
  • Wait: Leave the strips on your teeth for the recommended duration, typically 5 to 30 minutes, depending on the product.
  • Remove and Rinse: After the recommended time, gently peel the strips off your teeth and discard them. To remove any remaining gel, rinse your mouth with water.


For best outcomes, consider the following tips:

  • Avoid Eating and Drinking: Do not eat or drink while the strips are on your teeth or for a short period afterward.
  • Follow the Instructions: Use the strips as the manufacturer directs for the best results.
  • Maintain Good Oral Hygiene: Regular brushing and flossing will help whitening.
  • Limit Stain-Causing Foods and Drinks: To preserve your results, limit your intake of coffee, tea, red wine, and other staining substances.

Step-by-Step Instructions for Applying Strips

  • Clean Your Teeth: Start with clean, dry teeth.
  • Peel the Strip: Remove the strip from its liner.
  • Apply to Teeth: Place the gel side of the strip against your teeth, aligning with the gum line. Maintain contact with all surfaces by applying gentle pressure.
  • Fold Over Excess: Fold the excess part of the strip behind your teeth.
  • Wait: After following the instructions, leave the strip on for the specified duration.
  • Remove: After the recommended time, peel off and discard the strip. Rinse your mouth to remove any residual gel.

How Often to Use Strips

The frequency of use depends on the specific product and its instructions. While some strips are designed for daily use, others are suitable for less frequent applications. Additionally, always follow the manufacturer’s instructions to avoid overuse, which can result in tooth sensitivity or damage.

How Long to Leave Strips On?

The duration you should leave teeth whitening strips on varies by product. Generally, it ranges from 5 minutes to 45 minutes. It’s crucial to adhere to the recommended time to prevent potential side effects, such as tooth sensitivity or gum irritation.

How Long to Leave Strips On

Are There Any Benefits to Teeth Whitening Strips?

Whiter Teeth

Years’ worth of discoloration from your teeth can be effectively removed using teeth whitening strips, resulting in a significantly brighter smile.

Improved Smile

A whiter grin can dramatically improve your overall appearance, making you appear more youthful and vibrant.


Teeth whitening strips are a cost-effective alternative to professional dental procedures, providing significant effects at a fraction of the cost.

Increased Confidence

A brighter grin can increase self-esteem and confidence, improving social and professional interactions.

What Are the Side Effects of Teeth Whitening Strips?

Teeth whitening strips provide various benefits, including the potential to get a brighter and more appealing smile from the comfort of your own home. However, it is critical to be mindful of possible side effects. While they are generally safe when used as directed, some users may experience tooth sensitivity and gum irritation during or after treatment. These side effects are usually temporary and can be minimized by following the product’s instructions carefully. Despite these possible disadvantages, the overall benefits of whiter teeth and enhanced confidence make teeth whitening strips popular for improving one’s smile.

Alternatives to Teeth Whitening Strips

At-home whitening products, such as whitening toothpaste and mouthwashes, are a less expensive and less intensive choice for teeth whitening. Moreover, these products can be used alongside whitening strips or as a standalone treatment.
Professional dental procedures, such as in-office teeth whitening, produce faster and more dramatic results than at-home techniques. However, they are more expensive and may necessitate many dental appointments.

Frequently Asked Questions About Teeth Whitening Strips

Can I Drink or Eat While Using Teeth Whitening Strips?

It is advised to avoid eating or drinking while using teeth whitening strips and for a short period following to prevent diluting the whitening gel and to allow the treatment to function correctly.

How Often Should I Use Teeth Whitening Strips?

The frequency of use will depend on the specific product’s instructions. Some strips are designed for daily use, while others may be used less frequently. In addition, always follow the manufacturer’s instructions.

Can I Use Teeth Whitening Strips If I Have Dental Restorations (Fillings, Crowns, etc.)?

If you have dental restorations, check with your dentist before using teeth whitening strips. Moreover, whitening agents may not change the colour of restorations and may result in uneven whitening.

Can I Use Teeth Whitening Strips If I Have Braces?

Using teeth whitening strips while wearing braces is generally not recommended, as they can’t whiten under the brackets, leading to uneven colouring once the braces are removed. Consult with your orthodontist for guidance.

Teeth whitening strips are a convenient and efficient way to improve the appearance of your smile. You can decide whether they are the best option for you if you understand how they work, how to use them effectively, and what to expect. Furthermore, remember to consult your dentist if you have concerns or questions about using teeth whitening strips. Enjoy your whitening journey and achieve a more beautiful smile!

Share the Post:

Related Posts