The length of time that restorations last vary and will depend on your home care as well as keeping up with your professional dental care, i.e. dental cleanings and exams . If a patient has chewing or clenching habits it is common for dental restorations to wear down more quickly. After these worn down restorations are replaced the use of a night guard can prevent this cycle of premature wear from occurring again. We would love to talk more with you about this, contact our office today!