Hello mam
stains in your teeth is due to so many causes..
**Deposits(Plaque and calculus)
**coffee and tea stains
These yellow stains ca be removed by scaling by dentists
However complete clinical examination is necessary to rule out the cause and management
Next Steps
kindly visit dentist for furthur clinical examination and management
Answered2019-11-08 12:10:45
Let others know if this answer was helpful