Clinical Efficacy of Novel Titanium Oxide Nanoparticle Enriched Bleaching Gel

The goal of this clinical trial is to learn the effect of Nano-fortified Bleaching on whitening and sensitivity of teeth.The main questions it aims to answer are: Does Nano-fortified Bleaching gel is more effective in enhancing the whitening in comparison to conventional bleaching gel ? Does Nano-fortified Bleaching gel is more effective in declining the sensitivity in comparison to conventional bleaching gel ? Participants will be divided into 2 groups i.e Group A where Nano-fortified Bleaching agent will be employed and Group B where Conventional Bleaching agent without nanoparticles will be used. Two application of bleaching for 16 minutes twice with total of thirty two minutes in a single session will be carried out . Tooth sensitivity will be measured by VAS Scale having "No Pain" at one-end and "Worst Pain" at opposite-end .Color change will be measured with spectrophotometer.