Last Updated: 11 September 2024

Medically Reviewed By Colgate Global Scientific Communications

There's no one standard system in the dental field to measure and determine tooth color. Nor is there an exact answer to how white your teeth can become-every person's situation is unique. One commonly used reference tool, however, is a shade guide.

One of the more common shade guides divides tooth color into four basic shade ranges:

Tooth Shades

  • A (reddish brown)
  • B (reddish yellow)
  • C (gray)
  • D (reddish gray)

Once you have identified your tooth shade, you may want an immediate cosmetic improvement, especially if you've noticed yellow tones. This is where a teeth whitening serum with color-correcting technology is highly effective. For instance, the new *Colgate Visible White Purple Serum works as our deepest  purple formula to instantly neutralizes the yellow tones you've identified. This provides a whitening boost to your smile right after use*, while you consider longer-term whitening options.

 

*for temporary efficacy.
*vs brushing with Colgate non whitening toothpaste alone.

 

Elevate the brilliance of your smile with our advanced teeth whitening toothpaste range!

How white should your teeth become? That depends.

There's no one right way to whiten your teeth. Some people want an instant and dramatic change, while others prefer more gradual whitening such as the type that results from a whitening toothpaste or gel. Final results depend on your natural tooth color, how stubborn any stains are and the treatment you choose. Keep in mind that:

  • A change of just two or three shades can make a noticeable difference in just about anyone's smile
  • While whitening can occasionally change tooth color nine or more shades, the majority of people who whiten their teeth see a change of between two and seven shades
  • Each procedure has its advantages and disadvantages. Laser whitening and other in-office bleaching procedures, for example, may produce the most dramatic results, but cost significantly more

Whiten teeth in 2 weeks by using Colgate Visible White Booster Gel!

Copyright © 2002, 2003 Colgate-Palmolive Company. All rights reserved.

11/15/2010

This article is intended to promote understanding of and knowledge about general oral health topics. It is not intended to be a substitute for professional advice, diagnosis or treatment. Always seek the advice of your dentist or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment.

ORAL HEALTH QUIZ

What's behind your smile?

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DO YOU KNOW?

2.3 billion

people worldwide suffer from tooth decay

ORAL HEALTH QUIZ

What's behind your smile?

Take our Oral Health assessment to get the most from your oral care routine

DO YOU KNOW?

2.3 billion

people worldwide suffer from tooth decay