Seeking professional scaling or cleaning from a dentist is mandatory for everyone and should be done every six months.

it's nothing but calculus get it removed by undergoing a scaling session with the dentist .mobile teeth means periodontitis which can be rectified with perio treatment

Brush your teeth after you eat. Keep a toothbrush at work to use after eating. Brush using a fluoride-containing toothpaste at least twice a day, especially after meals. Floss at least once a day. Proper flossing removes food particles and plaque from between your teeth. Regularly get a new toothbrush. Change your toothbrush when it becomes frayed, about every three to four months, and choose a soft-bristled toothbrush. Schedule regular dental checkups. See your dentist on a regular basis — generally once or twice a year — to have your teeth or dentures examined and cleaned...