Brush your teeth gently with a medium-soft tooth brush in circular or vibratory motion. Brushing should be done like how you paint using a brush on a canvas. Although dental enamel is the hardest substance found in the human body, there is every and very chance of it getting abraded, if brushed improperly. Especially near the gum line, the enamel will be very thin. Brushing hardly in front-back horizontal motion can cause ditching of teeth at that region. Hence, love and pamper your teeth.