GC Tri Plaque ID gel

Three tone plaque disclosing gel that identifies new, mature and acid producing biofilms. Tri Plaque ID Gel not only differentiates between old and new plaque, it can also highlight exactly where the bacteria are most active by disclosing the acidic pH. Blue/Purple - old plaque (more than 48 hours). Red/Pink - newly formed plaque. Light Blue - high risk plaque. Simply removed by brushing.