Household appliance and network access method of household appliance

The invention relates to the field of smart home, in particular to a household appliance and a network access method of the household appliance, the household appliance comprises a WIFI module and a micro control unit MCU, the WIFI module is used for scanning the access signal strength of each access point; each access point comprises a router and at least one household appliance accessed to the network; the household electrical appliance which has accessed the network is configured to be an expanded access point after the household electrical appliance which has accessed the network accesses the network through the router; and the MCU is used for determining an access point of the household appliance to be accessed to the network according to the access signal strength of the router and the comprehensive signal strength of the at least one household appliance accessed to the network. Therefore, the networking capability of the household appliance to be networked is improved, the phenomenon that the household