Teeth discoloration occur due to stains (tea/coffee and many more reasons), plaque or tarter (calculus) deposition. It wont go with normal brushing, you need to visit a dentist & get oral prophylaxis done (scaling/cleaning of teeth), then you can maintain it with routine brushing habits (2 times a day) and flossing. If natural hue of your teeth is yellowish then it wont go with oral prophylaxis.

You should visit a dentist for scaling and polishing first. After that follow instructions given by your dentist for oral prophylaxis.

Toothpaste not give u proper result Better visit nearest dentist for scalling and polishing

hi You need to get scaling and polishing done by a dentist.Tooth pastes may not give you long lasting results.Tooth bleaching procedure will be helpful.You can ask your dentist nearby or Practo consult us regarding the same.

You can use toothpastes like Colgate whitening, but it is recommended that you first get your scaling and polishing done. That will remove all stains and tartar