How to Select the Best Whitening Kit

Confused Man Learning How To Select The Best Whitening Kit

In today’s world, a bright, confident smile plays a significant role in our personal, social and professional lives. Teeth whitening has become a popular cosmetic procedure for those looking to enhance their smiles. However, with the abundance of teeth whitening kits available on the market, it can be challenging to choose the right one.  

At House of Mouth™, we understand the importance of finding the best teeth whitening kit that not only delivers excellent results but also aligns with your individual oral health needs. This comprehensive guide is designed to help you navigate through the various options and select a teeth whitening kit that is perfect for you. 

Why We Love Teeth Whitening Kits

Teeth whitening kits have revolutionised how we approach dental aesthetics, offering a convenient and effective solution for achieving a brighter smile from our homes. Their popularity stems from their ability to provide noticeable results without the need for professional dental procedures. 

However, the journey to a whiter smile is not a one-size-fits-all solution. Several factors play a crucial role in determining the most suitable teeth whitening kit for an individual. These factors range from the type of staining on the teeth and personal dental history to lifestyle choices and budget considerations. Understanding these nuances is key to making an informed decision that yields the best results while maintaining oral health.  

Here are 5 tips to get the best results of teeth whitening.  

What to Consider When Choosing a Teeth Whitening Kit

Selecting the correct teeth whitening kit involves more than just picking a popular brand off the shelf. To ensure you achieve the desired results safely and effectively, consider the following factors: 

Type Of Kit

Type of Kit 

There are several types of teeth whitening kits available, ranging from over-the-counter options to professional products offered by dental practitioners. Over-the-counter kits are generally less potent but more affordable, while professional kits offer stronger whitening agents and faster results. The choice depends on the desired level of whiteness, individual circumstances and your dental professional’s recommendations. 



Teeth whitening kits can vary significantly in price. While it’s tempting to choose the cheapest option, it’s important to consider the quality and effectiveness of the product. Higher-priced kits may provide better and longer lasting results, making them a worthwhile investment in the long run. 



The expected outcome is a crucial factor to consider. Some kits are designed for mild staining and will offer subtle improvements, while others can tackle deeper discolouration for a more dramatic transformation. Check the product’s specifications and user reviews to gauge the kind of results you can anticipate. 



The brand’s reputation in dental care matters. Established brands are more likely to have undergone rigorous testing and quality control, ensuring safety and efficacy. Research the brand’s history and customer feedback to ensure you are choosing a reliable product. 



The active ingredients in teeth whitening kits play a pivotal role in their effectiveness. Common whitening agents include hydrogen peroxide and carbamide peroxide. The concentration of these ingredients varies, affecting both the whitening power and potential sensitivity after use. If you have sensitive teeth, look for kits with lower concentrations or added ingredients that minimize sensitivity. 



Safety is paramount when it comes to teeth whitening. Always follow the manufacturer’s instructions or consult with a dental professional before starting any whitening regimen, especially if you have dental restorations or a history of oral health issues. Some kits might be unsuitable for certain dental conditions, so professional guidance is essential. 

Here are some myths and facts about teeth whitening you should know. 

Types of Teeth Whitening Kit

The market offers a variety of teeth whitening kits, each designed to cater to different needs and preferences. Understanding these types can help you make a more informed decision. The choice depends on factors like ease of use, application time, and the level of whitening desired. 

Starter Whitening Kits

Ideal for beginners or those with mild staining, starter kits usually contain lower concentrations of whitening agents and are more affordable. Starter whitening kits are easy to use and can whiten your teeth by a few shades, but they may not be very effective for deep or stubborn stains. They may also cause some sensitivity or irritation to your gums or teeth, especially if the tray does not fit well or the whitening gel is too strong. 

Light Accelerated Kits 

These kits use light technology, often LED, to accelerate the whitening process. The light activates the whitening agent, potentially offering faster and more pronounced results. They are suitable for those looking for quicker outcomes. They may cause more sensitivity or irritation to your gums or teeth, especially if the light is too intense or the gel is too strong. 

Custom Fit Whitening Kits 

These kits are one of the best choices for teeth whitening at home. They include custom-made trays designed to fit your teeth perfectly, ensuring even application of the whitening agent and optimal results. They are ideal for those seeking professional-level outcomes at home.  

Preloaded Whitening Kits

Preloaded Whitening Kits offer the utmost convenience in teeth whitening, and it’s important to distinguish between preloaded trays and strips. These kits come with either disposable trays or strips, both of which are preloaded with the whitening gel, making them incredibly user-friendly. With preloaded trays, you can easily slip them onto your teeth after removing the backing, providing a custom fit. On the other hand, preloaded strips are adhesive and adhere directly to your teeth, ensuring even coverage. They are perfect for those seeking a no-fuss, ready-to-use solution. 

In-Office Whitening

In Office Whitening

While home teeth whitening kits are effective, there are scenarios where professional in-office teeth whitening might be more suitable. In-office whitening procedures are conducted by dental professionals. These treatments use higher concentrations of whitening agents and often include additional protective measures for gums and teeth.

When to Consider In-Office Whitening

  • If you have severe discolouration: Professional treatments can address deep stains more effectively than home kits.
  • If you have dental restorations: In-office treatments can be tailored to avoid damage to restorations like crowns or veneers.
  • For immediate results: Professional treatments can offer noticeable results in a single session, ideal for upcoming special occasions.
  • If you have dental sensitivities: A dental professional can ensure the whitening process does not exacerbate any existing sensitivities or oral health issues.

Other Important Considerations

Before embarking on your teeth whitening journey, it’s crucial to consider various factors that can influence both the process and the outcome.

Should You Whiten Your Teeth?

Assessing Oral Health

Assessing Oral Health

Ensure your teeth and gums are healthy. Existing issues like cavities or gum disease should be addressed first.

Understanding Stain Types

Understanding Stain Types:

Whitening kits are more effective on yellowish stains compared to greyish or brownish hues.

Setting Realistic Expectations

Setting Realistic Expectations

Whitening results vary based on individual factors like enamel thickness and oral habits.

How Long Teeth Whitening Lasts

  • Temporary Nature: Teeth whitening isn’t permanent. The duration of the results depends on your dietary habits and oral hygiene.
  • Maintenance: Regular touch-ups and maintaining good oral hygiene can prolong the whitening effects. Know more about the do’s and don’ts after teeth whitening here.
  • Avoiding Stain-Causing Foods and Habits: Reducing intake of stain-causing foods and beverages and avoiding smoking can help maintain results longer.

Teeth Whitening Risks & Safety Tips

  • Sensitivity: Some people may experience temporary tooth sensitivity or gum irritation.
  • Overuse: Overusing whitening products can damage enamel and gums.
  • Following Guidelines: Always use products as directed and avoid longer or more frequent use than recommended.

Whitening Product Safety

  • Regulatory Compliance: Ensure the product meets safety standards and regulations.
  • Professional Advice: Consult a dental professional before using whitening products, especially if you have dental restorations or sensitive teeth.

How to Get the Best of Both Worlds

While professional in-office whitening can offer you some advantages over home teeth whitening kits, it can also be more expensive and inconvenient. That is why we recommend you to try our custom teeth whitening kits. These kits combine the best of both worlds, as they offer you the same quality and comfort of professional treatments, but at a fraction of the cost and in the convenience of your own home.

Frequently Asked Questions

When used according to the manufacturer’s guidelines, teeth whiteners are generally safe and do not harm the enamel. However, avoiding overuse or excessively high concentrations of whitening agents is important, as these can lead to enamel degradation over time. For optimal safety, consider following up with products that promote enamel health.

Home teeth whitening kits are indeed effective, particularly for those with mild to moderate tooth discolouration. Success largely depends on selecting the right type of kit that matches your whitening needs and meticulously adhering to the application instructions. Regular and correct usage often yields noticeable results.

The cost of teeth whitening kits varies significantly, influenced by factors such as the kit type, brand, and the level of whitening they offer. Over-the-counter options are typically more budget-friendly, whereas professional-grade kits might come with a higher price tag but offer more potent results. It’s a balance between affordability and desired whitening effectiveness.

Finding the “best” teeth whitening kit is subjective and varies based on individual requirements. Considerations should include the nature of your tooth stains (such as yellowing or deeper discolouration), any tooth sensitivity, the results you’re aiming for, and how much you’re willing to invest. A kit that aligns well with your specific conditions and expectations will likely be the most effective for you.

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