The disclosure provides an Internet of Things washing machine control method, a control system, and a washing machine. The control method comprises the steps of S1, when a power module of the washing machine detects a startup signal, starting up the washing machine, and enabling a communication module to start to connect with the Internet; S2, judging whether the communication module is successfully connected with the Internet or not, if yes, activating a remote control function and entering the next step, and if no, directly entering the next step; S3, judging whether the washing machine receives an operating command of running a clothes washing program or not, if yes, executing the operating command and entering the next step, and if no, directly entering the next step; S4, judging whether to shut down the washing machine or not, if yes, entering the next step, and if no, returning to the step S3; and S5, sending a shutdown signal to the power module, shutting down the washing machine, and powering off the
