Many people who brush twice a day and floss regularly still notice a rough yellow or brown deposit along the gumline. That deposit is tartar. It does not respond to brushing because it is no longer a soft film. It is a mineralized layer that attaches firmly to the tooth.
What is Tartar?
Plaque is a soft, sticky film of bacteria that forms on the teeth throughout the day. Brushing and flossing remove it effectively. When plaque stays in place, minerals in saliva gradually harden it into tartar, also called dental calculus. Tartar bonds tightly to enamel and to exposed root surfaces, and toothbrush bristles cannot break that bond.
How Quickly It Forms
Plaque does not harden at a fixed rate. In many people it begins to mineralize within about 24 to 72 hours, but the timing depends on the individual. Diet, smoking, and the amount and makeup of a person’s saliva can speed the process, and dry mouth may contribute as well. Tartar usually appears first where thorough cleaning is difficult: along the gumline and on the tongue side of the lower front teeth, which sit close to the openings of the salivary glands.
Once tartar is present, its rough, porous surface gives plaque something to cling to. Plaque holds on more readily there than on smooth enamel, so buildup tends to continue after it starts.
Why Professional Removal Is Necessary
Removing tartar requires instruments that can separate the deposit from the tooth without causing damage. During dental exams and cleaning visits, dentists and hygienists use hand scalers and ultrasonic scalers for this purpose. Attempting removal at home with a hard-bristled brush or a metal pick can wear the enamel and injure the gums.
Deposits below the gumline are a particular concern. They cannot be seen or reached at home, and they are associated with gum inflammation and gum disease. A dental exam allows the dentist to detect these deposits and assess the health of the gums.
What This Means for Your Routine
Brushing remains the most effective way to prevent new tartar, because it removes plaque before it hardens. Brush twice a day with fluoride toothpaste, clean between the teeth daily, and give extra attention to the gumline. Some tartar-control toothpastes may slow new deposits, but they do not dissolve tartar that has already formed. Brushing harder does not help and can lead to gum recession and enamel wear.
Cleanings every six months, or at the interval your dentist recommends, remove what daily care cannot.
Final Thoughts
Tartar is a common result of plaque remaining on the teeth. A consistent routine can slow its formation but may not prevent it entirely, and professional cleaning is the safe way to remove it. SIMA Dental provides routine exams and cleanings. Call (281) 457-6444 to schedule your next visit.