Tartar Buildup Under Gums: A Silent Threat
Tartar Buildup Under Gums: Causes, Risks, and Treatment Tartar buildup under gums: Last Updated: September 22, 2026 | 7 min read Tartar buildup under gums, also called submarginal calculus, can develop below the gum line. Because these deposits are difficult to see, people may notice gum problems before they realize tartar is present. Tartar forms…



