[PDF] Efficacy of Dental Bleaching with Whitening Dentifrices: A Systematic Review | Semantic Scholar (2024)

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It can be concluded that the regular use of hydroxyapatite-containing oral care products effectively whitens teeth, but more clinical trials are required to support the preliminary in vivo evidence.

The silica-based toothpaste containing blue covarine evaluated in this study did not give significant tooth whitening benefits over 2 weeks of use and neither of the dentifrices was as effective as at-home bleaching.

Dental bleaching is a treatment which involves an improvement in the chrome of the teeth in a short time, and this treatment appears not invasive for the patients, and one of the most reported undesirable effects regards this problem.

Two different stain removal molecule-formulated toothpastes can be recommended for domiciliary oral hygiene of patients with extrinsic pigmentations by the reduction of clinical parameters: the micro-cleaning crystals and activated charcoal.

Toothpaste with an abrasive system based on sodium bicarbonate and silica, and that contains sodium carbonate peroxide increased the surface roughness of the enamel, while tooth enamel submitted to whitening and remineralizing toothpastes did not alter the properties of the dental enamel.

Experimental whitening toothpastes containing optical colorants are effective at bleaching the enamel, as whiter teeth were observed following treatment and the synergism among the different parameters analyzed seems to positively affect the color change after brushing with whitening Toothpaste.

Baking soda is highly significant in the experimental group because it improves teeth whitening of the tobacco users, indicating that baking soda is the effective and easy method to improve teeth Whitening.

A case report of a 24-year-old patient who attended the Postgraduate Program in Dental Clinic Practice at the Piracicaba Dental School – University of Campinas is described, which involved as main complaint tooth darkening after trauma in childhood.

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This study showed that the new dentifrice formulation is safe and effective on stain removal and tooth whitening and that Truly Radiant toothpaste was significantly more effective than both the negative and positive control dentifrices for these parameters.

Both the control and whitening dentifrices caused similar tooth color changes (ΔE) and tooth sensitivity (TS) associated with whitening Dentifrices and there was no significant TS during the study period.

The results suggest that this dentifrice may have stain-prevention activity that persists following cessation of product use, and such activity would need to be confirmed with further studies.

The dentifrices showed no lightening action on vital teeth, except for Colgate Luminous White; but according to NBS criteria, there was no noticeable visible change to the patients in any group.

Among patients with long-standing extrinsic stain, use of the tartar control whitening dentifrice resulted in superior overall tooth shade and reduced maximum or worst color compared to the marketed baking soda dentif Rice control.

The effectiveness of the new tartar control whitening dentifrice in preventing stain accumulation after dental prophylaxis compared to the marketed regular dentif Rice control is demonstrated.

A new whitening dentifrice delivering 1.0% hydrogen peroxide, 0.243% sodium fluoride, and sodium tripolyphosphate in a high-cleaning silica base has significant efficacy in tooth whitening and extrinsic tooth stain removal, and provides a statistically significantly greater level of efficacy for both tooth Whitening and Extrinsic Tooth Stain removal than the commercially available Positive Control Dentifrice.

A new whitening dentifrice delivering 1.0% hydrogen peroxide, 0.243% sodium fluoride and sodium tripolyphosphate has significant tooth whitening effectiveness, producing a mean shade rank score reduction from baseline of 5.17 after four weeks' use.

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