Avoid hard foods in the first few days immediately after your root canal. The temporary filling is delicate and may break as a result. In the future, also avoid unnecessary risks like chewing ice, hard candies, etc. Reduce acidic and sugary foods and drinks. Also, practising good oral hygiene with regular brushing and flossing should continue. Use a gentle circling motion when you brush. Follow your recommended professional cleaning and examination schedule by Smile Centre India.