A Study to Investigate Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Pain Derived From Exposed Dentine in Response to Chemical, Thermal, Tactile, or Osmotic Stimuli.

Conditions

• Dentin Sensitivity

Interventions

• OTHER: Experimental Oral Rinse 1 (1.5% w/w KOX, 0ppm F, pH 7.0)
• OTHER: Experimental Oral Rinse 2 (2.0% w/w KOX, 45ppm F, pH 4.5)
• OTHER: Placebo Oral Rinse (0% w/w KOX 0ppm F, pH 4.5 )

Sponsor

GlaxoSmithKline