Background: Whitening toothpastes exert a whitening effect on teeth through higher surface
cleaning effectiveness resulting from the abrasive properties of the paste or specific …

Objective: The aim of this study was to compare five toothpastes in terms of alteration of
surface roughness and colour of red-wine-stained human enamel over time after brushing …

Aim: To compare the efficacy of two naturally based commercially available whitening
toothpastes charcoal and sea salt–lemon on stain removal of teeth in terms of color change …

Background and Objectives. Charcoal‐containing toothpastes have become popular among
many patients; however, there is inadequate scientific evidence on oral health. This study …

Objective To determine the effect of whitening toothpastes on the surface roughness and
microhardness of human teeth. Methodology Surface roughness was estimated using the …

INTRODUCTION: There has been increase in demand to use natural whitening agents
nowadays which include activated charcoal. Activated charcoal has gained popularity …

The aim was to evaluate the effect of different whitening toothpastes on the enamel surface
roughness and color variation. Twenty-four molars were sectioned and divided into eight …

The primary objective of this study is to emphasize the importance of maintaining optimal
oral health through regular toothbrushing practices. To achieve this objective, a custom …

Abstract Introduction: Bay (Syzygium polyanthum) leaf may be used as an extrinsic stain-
removing agent in toothpaste. This study assesses the formula of bay leaf essential oil …