The present invention provides a household appliance control method, a household appliance control device and a mobile terminal. The method comprises the following steps that: first touch operation performed on the mobile terminal of a user is obtained; whether or not second touch operation of the user is received in a preset time interval is judged; and if the second touch operation of the user is received in the preset time interval, a received response message corresponding to the first touch operation is discarded. With the household appliance control method, device and mobile terminal of the invention adopted, when the user fast performs a plurality of times of operation on the mobile terminal, a response message which may result in screen flicker discarded, and therefore, a screen flicker phenomenon can be avoided, influence on the mobile terminal can be decreased, and user experience can be enhanced.