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The Truth About Tooth Whitening: What Works and What Doesn’t

Tooth whitening is a popular cosmetic dentistry procedure that can enhance the appearance of your smile. However, with so many products and treatments available, it can be difficult to know what works and what doesn’t. This post will explore the truth about tooth whitening and what you can expect from different treatments.

Over-the-Counter Products

Many over-the-counter products are available for tooth whitening, including whitening toothpastes, gels, strips, and trays. While these products can be convenient and affordable, they may not produce the same results as professional treatments. Over-the-counter products typically contain lower concentrations of whitening agents and may take longer to produce noticeable results.

  • Whitening toothpastes. Whitening toothpastes are popular over-the-counter products that contain mild abrasives and stain-fighting ingredients. While they may help remove surface stains, they do not have the ability to change the natural color of your teeth.
  • Whitening gels and strips. Whitening gels and strips are applied directly to your teeth and contain a small amount of hydrogen peroxide or carbamide peroxide. While these products may produce mild to moderate results, they may not be as effective as professional treatments.
  • Whitening trays. Whitening trays are custom-fit trays that are filled with a whitening gel and worn for a specified amount of time. They can be an effective option for people with mild to moderate discoloration, but they may not produce the same results as professional treatments.

Professional Treatments

Professional tooth whitening treatments are performed by a dentist and typically involve the use of high-concentration whitening agents, such as hydrogen peroxide or carbamide peroxide. These treatments can produce dramatic results and are often faster and more effective than over-the-counter products.

  • In-office whitening. In-office whitening is a professional treatment that is performed in a dental office. It typically involves the use of a high-concentration whitening gel and a special light to accelerate the whitening process. This treatment is ideal for people with severe discoloration and can produce noticeable results in just one visit.
  • At-home whitening. At-home whitening is a professional treatment that involves the use of custom-fit whitening trays and a high-concentration whitening gel. This treatment is typically performed for several days or weeks and can produce noticeable results.

The Best Treatment Option for Your Individual Needs

Tooth whitening can enhance the appearance of your smile, but it’s important to know what works and what doesn’t. Over-the-counter products may produce mild to moderate results, but professional treatments are often faster and more effective. If you’re considering tooth whitening, call Cochran Family Dental at 703-771-9034 or use our contact form to schedule an appointment. Our team of dental professionals can help you determine the best treatment option for your needs.


Cochran Family Dental serves residents in Leesburg, Ashburn, Purcellville, Potomac Falls, Lansdowne, Sterling, Hamilton, and the surrounding Virginia communities.

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    Cochran Family Dental

    Dr. Cochran

    At Cochran Family Dental we strive to offer the best quality treatment and service possible to the great people of Loudoun and the surrounding area.

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