A portable mask cleaning device for washing and drying face masks includes a housing. A slot has a conduit protruding into an interior of the housing. A holding is positioned within the interior has a top wall and a bottom wall. A pair of fins is positioned within the holding where a stepper motor rotates the pair of fins within the holding. A pair of electric coils heats an interior of the holding. A soap container has a tube protruding into the holding. A water container has a tube protruding into the holding. A door is coupled to the bottom wall of the holding where a drain is positioned in a center of the door. A processor is positioned within the interior of the housing to render data and perform operations. An outlet positioned on front surface of the housing is an opening to the interior of the housing.

A method of operating a group of household appliances includes providing a prompt to perform a proximity test and determining, by a primary household appliance of the group of household appliances, that a distance between the primary household appliance and a secondary household appliance of the group of household appliances is less than a proximity threshold. The method further includes receiving an input at a user interface of the primary household appliance and activating the secondary household appliance in response to the input received at the user interface of the primary household appliance.

A method of operating a group of household appliances includes providing a prompt to perform a proximity test and determining, by a primary household appliance of the group of household appliances, that a distance between the primary household appliance and a secondary household appliance of the group of household appliances is less than a proximity threshold. The method further includes receiving an input at a user interface of the primary household appliance and activating the secondary household appliance in response to the input received at the user interface of the primary household appliance.

A laundry appliance includes a cabinet having a laundry compartment located inside said cabinet, an exhaust vent extending from the laundry compartment, an exhaust temperature sensor disposed in the exhaust vent generating an exhaust temperature signal, an exhaust humidity sensor disposed in the exhaust vent generating an exhaust humidity signal and an ambient humidity sensor generating an ambient humidity signal. The appliance further includes a display and a controller coupled to the exhaust temperature sensor, the exhaust humidity sensor and the ambient humidity sensor. The controller determines an estimated time remaining for a drying cycle based on the exhaust temperature signal, the exhaust humidity signal and the ambient humidity signal and causes the display to display the estimated time remaining.

A laundry appliance includes a cabinet having a laundry compartment located inside said cabinet, an exhaust vent extending from the laundry compartment, an exhaust temperature sensor disposed in the exhaust vent generating an exhaust temperature signal, an exhaust humidity sensor disposed in the exhaust vent generating an exhaust humidity signal and an ambient humidity sensor generating an ambient humidity signal. The appliance further includes a display and a controller coupled to the exhaust temperature sensor, the exhaust humidity sensor and the ambient humidity sensor. The controller determines an estimated time remaining for a drying cycle based on the exhaust temperature signal, the exhaust humidity signal and the ambient humidity signal and causes the display to display the estimated time remaining.

A laundry appliance or method of coordinating engagement with a laundry appliance may provide a cabinet and a motor in mechanical communication with a rotating element disposed within the cabinet. The method may include receiving an owner input defining a time period of a restricted state and holding the laundry appliance in the restricted state at the defined time period, the restricted state prohibiting activation of the motor.

A laundry appliance or method of coordinating engagement with a laundry appliance may provide a cabinet and a motor in mechanical communication with a rotating element disposed within the cabinet. The method may include receiving an owner input defining a time period of a restricted state and holding the laundry appliance in the restricted state at the defined time period, the restricted state prohibiting activation of the motor.

A server, a washing machine, and a washing system including the same are provided. The washing system includes a washing machine and a server configured to receive turbidity information of washing water from the washing machine at pre-set time intervals, identify an amount of change in turbidity information of the washing water for the pre-set time intervals based on the received turbidity information, predict turbidity information of the washing water based on the amount of change in turbidity information of the washing water, and transmit a control signal for controlling a washing cycle of the washing machine based on the predicted turbidity information of the washing water.

A server, a washing machine, and a washing system including the same are provided. The washing system includes a washing machine and a server configured to receive turbidity information of washing water from the washing machine at pre-set time intervals, identify an amount of change in turbidity information of the washing water for the pre-set time intervals based on the received turbidity information, predict turbidity information of the washing water based on the amount of change in turbidity information of the washing water, and transmit a control signal for controlling a washing cycle of the washing machine based on the predicted turbidity information of the washing water.

This application provides a fabric heating and drying bucket with a foldable structure, configured to heat and dry fabric and including a base with a heating structure and an accommodating structure arranged above the base and configured to accommodate the fabric, where the accommodating structure has a first form and a second form under action of external restraining force; and the first form of the accommodating structure is a folded form of compressing and folding the accommodating structure above the base, the second form of the accommodating structure is a three-dimensional form of extending the accommodating structure into accommodating space above the base, the first form and the second form can be converted into each other under the action of the external restraining force, and a wale for hanging the fabric is installed above the accommodating structure.