Hellow ,there could be various reasons for bad beath like deposits on teeth, caries in the teeth, fasting,not drinking enough water, acidity,nasal problems etc. You need to get scaling done from dentist .Also you need to know proper brushing tech.
Was this answer helpful?
Thank you for your feedback.
Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.
Book appointment with top doctors for Bad Breath treatment