The utility model relates to an electric dandruff-removing comb. The structure is that a dandruff-removing device is arranged in a comb body and through negative-pressure action the electric dandruff-removing comb achieves the goal of absorbing dandruff in the hair of human. Simultaneously the electric dandruff-removing comb also comprises a driveline which can make two rows of comb teeth do longitudinal alternative motion along the comb body and consequently the action of combing hair and massage are played. The utility model has the advantages of novel structure, artful design, various functions, safe utilization, simple operation, etc.