Brush teeth twice daily with a soft-bristled toothbrush and fluoride toothpaste
Floss daily to remove plaque between teeth
Use an antiseptic or tartar-control mouthwash
Schedule regular dental cleanings
Get professional scaling and root planing if calculus is present
Avoid tobacco use
Limit sugary and starchy foods
Replace toothbrush every 3 to 4 months
Maintain routine dental checkups
Do not try to scrape calculus off at home