Hello lybrate-user, you can use any paste of your choice if you don't have any particular problem like gums swelling
or sensitivity. Pastes act as a medium to brush/clean your teeth. The thing which matter the most is way of brushing. You brush your teeth from all surfaces thoroughly two times a day. Teeth usually have three visible surfaces, front, back and top, you brush your teeth from all these three surfaces. By adopting this technique you can maintain your teeth health really well and please do not forget to see your dentist
at least once in 6 months. Best wishes.