Examine & Assess Test: Explain the GC Tri Plaque ID Gel colours and what they indicate

Question

Explain the GC Tri Plaque ID Gel colours and what they indicate

Sharna Williams · Accepted Answer

GC Tri Plaque ID Gel stains:
new plaque = pink/red, 
mature plaque (older than 48hrs) blue/purple 
high-risk/acidic plaque = light blue

(Any time that the acidity is below 4.5 is when high risk occurs - light blue.)

Explain the GC Tri Plaque ID Gel colours and what they indicate