Tooth brushing steps.Stage 1 It is bordered by the bristles at the gumline and teeth brushing up and down.Stage 2It is bordered by the bristles at the joints between the teeth and gums, rub back and forth 2-3 rib.Step 3 It is bordered by the bristles at the joints between the teeth and gums, rub back and forth 2-3 rib. Step 4 It is bordered by the bristles at the gumline and teeth brush from the gums the teeth yet.Stage 5 It is bordered by a brush between the gums and teeth brush from the gums the teeth yet.Step 6.Brush the top of the tooth is blocked, the forward and backwards.Step 7.Brush the tongue and cheek, and gargle
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