Crumps – Plaque Busters Product Published February 27, 2024 at 196 × 255 in Crumps’ Naturals – Plaque Busters Dental Treat – Pumpkin Spice Crumps Plaque Busters are a dental stick that contains calcium for strong teeth, and oyster shells to help fight plaque. Crumps Plaque Busters are a dental stick that contains calcium for strong teeth, and oyster shells to help fight plaque. ← Previous Next →