Can Dentist-Performed Teeth Cleaning Really Whiten Yellow Teeth?

Yellow teeth can often be made white again through cleaning, but the effectiveness of cleaning in whitening yellow teeth can depend on the cause of the discoloration.

Effectiveness of Cleanings in Whitening Yellow Teeth

Surface stains on the teeth, often caused by smoking, drinking coffee, tea, or red wine, and consuming certain foods and drinks, can be removed or significantly reduced through professional cleaning procedures such as scaling and polishing or through regular brushing with a toothpaste that contains whitening agents.

However, if yellowing is caused by internal factors such as aging, genetics, or medication, it may be more difficult to whiten the teeth through cleaning alone. In these cases, other treatments such as bleaching, veneers, or crowns may be necessary to achieve a brighter, whiter smile.

Understanding Dentin and Enamel

It is important to understand that even after cleaning, teeth may retain a yellow hue. This is because dentin, the natural yellow tissue found beneath the enamel, cannot be restored. Enamel, on the other hand, protects the dentin and is the white layer of the tooth. When enamel is worn down, exposing the yellow dentin, natural whitening through cleaning is limited.

Enamel can be dissolved by acids in sodas, acids produced by bacteria consuming sugar, or mechanical wear. Once enamel is lost, it cannot be restored, regardless of any claims that toothpaste may make. If the yellowing is due to surface stains, they can sometimes be removed through cleaning, but if the damage is beyond the enamel, a natural white regain is unlikely.

Professional Teeth Whitening Treatments

There are many whitening treatments available, both from dental clinics and at-home kits. Checking with a good dental clinic is essential as they will have the latest treatments available, which may be more effective and safer than over-the-counter products.

Professional cleaning, scaling, and polishing can help remove tartar and plaque buildup, as well as some surface stains. Dentist-aided bleaching is another option, but it is expensive and results are temporary. It is important to consult with a dental professional to determine the cause of yellowing and the most appropriate course of treatment. Overzealous or inappropriate use of whitening products or treatments can lead to tooth sensitivity, gum irritation, and other dental problems.

Conclusion

While dentist-performed teeth cleaning can certainly improve the appearance of yellow teeth, the effectiveness depends on the cause of the discoloration. It is essential to understand the underlying factors and seek professional advice to find the best course of action for a brighter, whiter smile.