I bought Oral-B electric brush through Amazon last week for 409 rupees(70 Rs extra for shipping). Reading so many positive reviews, I thought that the best thing that would remove the plaque would be a good electric brush.
But to my surprise, this turned out to be my worst investment. It only cleans your teeth superficially. It doesn’t even remove the plaque formed on the gum line! I was so disappointed. I could have instead bought 10 normal tooth brushes from a local shop. It was a complete waste of money. Buyers, I recommend you not to buy it.