[PDF] Clinical evaluation of whitening effect of whitening toothpastes : A pilot study | Semantic Scholar (2024)

Silica, papain, and bromelain containing toothpastes (Whitospark) show effectiveness on reducing extrinsic dental stains.

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.

The results suggest that when using whitening dentifrices, it is advisable a whitening agent with minimal grain particles size to reduce the roughness of the restoration.

Combining toothbrushing with whitening toothpaste and at-home bleaching enhanced the change in Ra, while toothpaste composition did not affect the color stability and microhardness of resin composite.

The overall response to the treatment in terms of oral hygiene and stain removal was effective with no observed side effects and there was a significant decrease in discoloration of the teeth in subjects treated with Snowdent toothpaste.

No hazardous effect on the roughness of nanohybrid composite resin can be expected when whitening dentifrices are used for a short period, and similar studies should be conducted to analyze other esthetic composite materials.

Evidence is provided that some whitening toothpaste can decrease the discoloration level of stained conventional GIC, and not all toothpaste caused significant color changes.

In all the three groups, whitening continued over four weeks while the ten drop did show much significant improvement, which shows that the comprehensiveness of whitening efficiency of toothpaste is required.

Light and electron microscopy indicated that tooth and gingival surface changes that occurred over the four week period with any of the dentifrices were similar to, and not significantly different from, changes seen with the use of water alone.

The results of this double-blind clinical study support the conclusion that the new dentif rice formulation variant is efficacious, compared to the control dentifrice, for the removal of extrinsic tooth stain.

In this stain-prevention model the use of an experimental paste showed a significant reduction in stain accumulation on the teeth compared with a (placebo) negative water control and a commercially available whitening paste.

Using a forced dietary staining method, the data support a tooth stain-inhibitory/-removal action for the experimental formulation, but not the whitening product.

Tooth whitening efficacy (stain removal) of a new commercially available tooth whitening dentifrice (Colgate Total Plus Whitening Toothpaste) containing 0.2% triclosan and 3.0% PVM/MA copolymer in a 0.243% sodium fluoride/high cleaning silica base is compared.

The results of this double-blind clinical study support the conclusion that the new dentifrice formulation variant is efficacious for the removal of extrinsic tooth stain.

Among the dentifrices tested, only the Rapid White group differed from the control group, presenting the highest reflectance values, and only the whitening dentifrice Rapid White was effective for the removal of extrinsic stains.

The whitening toothpastes evaluated showed a cariostatic effect similar to regular, nonwhitening toothpaste, and G4 showed the highest mineral loss.

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