The best prevention is not allowing the tartar deposits to appear. Some advice for you:
Brush your teeth regularly – twice a day for at least 2 minutes. A common 30-second toothbrushing is not able to remove the plaque film and tartar deposits. Using a soft-fibre brush is the optimal choice to be able to clean thoroughly each tooth. Some studies have resulted in favor of electric toothbrushes for better plaque removal than mechanical ones.
Getting toothpaste containing fluoride aids in repairing the tooth enamel.
Teeth thread usage – it is the only way to cleanse in-between spaces and remove the plaque.
Rinse daily – use antiseptic mouthwash in your daily routine to extract the left bacteria that cause plaque deposits.
Mind your dietary routine – Exposure to sugar and starch-rich food increases the level of acids in your mouth. The low-sugar diet leads to better oral health. A good practice would be to brush your teeth after a meal and to try consuming enough water afterward.
Reduce smoking – studies show that smoking increases the risk of tartar deposits.