Why Should I Choose Professional Teeth Whitening Over DIY Kits?


A bright, radiant smile can boost confidence and leave a lasting impression. As a result, teeth whitening has become increasingly popular, with various options available to achieve that coveted whiter smile. When considering teeth whitening, one of the critical decisions you’ll face is whether to opt for professional treatment or try do-it-yourself (DIY) kits at home. 

This article will delve into the world of teeth whitening, explore the differences between professional teeth whitening and DIY kits, consider the cost factor, and ultimately help you decide which approach is best for you.

What Is Teeth Whitening?

Teeth whitening, also known as dental bleaching, is a cosmetic dental procedure designed to lighten the shade of your teeth, effectively reducing discoloration and staining. It involves the use of specialized products or techniques to remove stains and brighten the enamel, resulting in a visibly whiter smile. Teeth can become discolored over time due to various factors, including consumption of staining foods and beverages, smoking, aging, and poor oral hygiene.

A crucial factor contributing to the success of professional teeth whitening is the role of the dental specialist. These specialists have undergone rigorous training and possess in-depth knowledge of dental anatomy and oral health. They can identify any underlying oral health issues that can affect the outcome of the teeth whitening process, making the dental care for your family adequate and thorough.

Professional Teeth Whitening versus DIY Kits

When it comes to teeth whitening, there are two primary approaches: professional teeth whitening performed by a dentist and DIY kits that you can purchase and use at home. Let’s explore the key differences between these two options:

1. Efficacy and Results

  • Professional Teeth Whitening: Dentists use professional-grade bleaching agents that are more potent and effective than those found in over-the-counter DIY kits. This means that professional teeth whitening often delivers quicker and more noticeable results, with the potential to achieve a more significant level of whitening.
  • DIY Kits: DIY kits typically contain lower concentrations of bleaching agents, which may result in a slower and less dramatic whitening effect. Achieving the desired level of whiteness may require more prolonged and consistent use, and the results may not be as predictable or long-lasting.

2. Customization and Safety

  • Professional Teeth Whitening: Dentists tailor the treatment to your needs and oral health condition. They assess your dental history, the cause of discoloration, and any potential sensitivities. This personalized approach minimizes the risk of adverse effects and ensures a safe and comfortable experience.
  • DIY Kits: DIY kits are designed for a broad consumer market and may not consider individual variations in tooth sensitivity and oral health. Without professional guidance, the product is more likely to be used incorrectly, leading to gum irritation or uneven whitening issues.

3. Speed and Convenience

  • Professional Teeth Whitening: In-office professional teeth whitening typically provides faster results. A session at the dentist’s office can significantly whiten your teeth in about an hour.
  • DIY Kits: DIY kits usually require multiple applications over several days or weeks to achieve noticeable results. This may be less convenient for individuals seeking rapid improvements.

4. Supervision and Monitoring

  • Professional Teeth Whitening: Dentists oversee the entire whitening process, ensuring it is carried out correctly and safely. They can also address any concerns or discomfort during the procedure. To learn more about teeth whitening procedures performed by professionals, click here.
  • DIY Kits: DIY kits lack the supervision and guidance of a dental professional. Users are responsible for following the instructions and monitoring their progress, which may lead to less predictable outcomes.

How Much Is Professional Teeth Whitening

In-office professional teeth whitening can range from $300 to $1,000 per session. Some dental offices may offer package deals or discounts for multiple sessions. In contrast, DIY kits are generally more affordable, with prices ranging from $20 to $100 or more, depending on the brand and contents of the kit. However, it’s crucial to consider the potential trade-offs, such as slower results, less predictability, and a higher likelihood of user error.

The cost of professional teeth whitening can vary significantly depending on various factors. Here are some of the key factors that influence the price of professional teeth whitening:

  • Location: The cost of teeth whitening can vary based on location and the prevailing cost of dental services in your area. Dental fees are higher in urban areas and regions with a higher cost of living.
  • Dental Practice: Different dental practices may charge different fees for teeth whitening services. Larger, more established practices may have higher fees, while smaller practices may offer more competitive pricing.
  • Whitening Method: Various whitening methods are available, and the choice of method can impact the cost. In-office teeth whitening using advanced technology and professional-grade bleaching agents tends to be more expensive than at-home treatments or DIY kits.
  • Number of Sessions: The extent of treatment required can also affect the cost. Some individuals may achieve their desired level of whitening in a single session, while others may need multiple sessions for optimal results. Dentists may offer package deals for multiple sessions at a reduced cost per session.
  • Customization: The level of customization can influence the cost. Customized whitening trays or treatments tailored to your specific needs and preferences may come at a higher price point.
  • Additional Services: Some dental practices may include additional services in their teeth whitening packages, such as a dental exam, cleaning, or post-whitening maintenance. These services can contribute to the overall cost.
  • Dentist’s Expertise: The experience and expertise of the dentist performing the procedure can affect the cost. Highly experienced dentists may charge higher fees for their services.
  • Materials Used: The quality of the whitening materials, including the type and concentration of bleaching agents, can impact the cost. High-quality, professional-grade products are typically more expensive but often yield superior results.

How About Emergency Dental Care?

One cannot overlook the need for an emergency dental service in dentistry. Accidents, injuries, or sudden dental complications can occur anytime, requiring immediate attention. A professional dental service accommodating Manchester NH dental emergencies caters to routine maintenance, cosmetic procedures, and urgent dental needs.


Regarding your dental health and your smile’s appearance, professional teeth whitening services offer a safe, efficient, and long-lasting solution. Though DIY kits may seem attractive initially, their potential drawbacks, including inconsistent results, safety concerns, and time inefficiency, suggest that professional whitening could be the better investment for your smile.