Now showing items 1-3 of 3

  • Effect of four over-the-counter tooth-whitening products on enamel microhardness 

    Majeed, Abdul; Grobler, Sias Renier; Moola, Mohamad H.; Oberholzer, Theunis (South African Dental Association, 2011)
    OBJECTIVES: This in vitro study evaluated the effect of four over-the-counter tooth-whitening products on enamel microhardness. METHODS: Fifty enamel blocks were prepared from extracted human molar teeth. The enamel ...
  • Guidelines for the selection of tooth whitening products amongst those available on the market 

    Basson, Reneda; Grobler, Sias Renier; van Wyk Kotze, Theuns; Osman, Yusuf Ismail (South African Dental Association, 2013)
    Background: Several tooth whiteners are available on the market, and the ideal choice should be determined by ef­ ficacy and optimal clinical results. Objectives: The purpose of this study was to compare the reported ...
  • The pH of various tooth whitening products on the South African market 

    Majeed, Abdul; Grobler, Sias Renier; Moola, Mohamad H. (South African Dental Association, 2011)
    OBJECTIVES: The purpose of this in vitro study was to investigate the pH of 21 commercially available tooth-whitening products. METHODS: Tooth-whitening products were divided into four categories: dentist supervised-home ...