An insert for use as a visuoperceptual aid while using the toilet. The insert has an upper surface. The upper surface is sized and shaped to fit onto the rim or seat of a standard toilet basin. The insert further includes inner and outer surfaces for slidingly engagement with the inner and outer surfaces of a toilet basin respectively. The insert is yellow-green in color.

A toilet brush comprises a handle and a brush head. A backbone core is coupled to the handle. An inner support piece is further coupled to the backbone core and to the brush head. The handle further comprises an attachment area and the brush head further includes a scraping feature.

A toilet brush comprises a handle and a brush head. A backbone core is coupled to the handle. An inner support piece is further coupled to the backbone core and to the brush head. The handle further comprises an attachment area and the brush head further includes a scraping feature.

A gas collection device is installed in a toilet including a toilet seat and a toilet bowl. The gas collection device includes a flow path connected to a predetermined tank, and an introduction portion that introduces a sample gas into the flow path. The introduction portion is located between the toilet seat and the toilet bowl, or located inside or above the toilet seat. The introduction portion does not protrude toward an inside of the toilet bowl from a rim portion of the toilet bowl when located between the toilet seat and the rim portion. The introduction portion does not protrude toward the inside of the toilet bowl from the toilet seat when located inside or above the toilet seat.

A toilet management system includes a toilet bowl device installed in a toilet room, a management device configured to manage a use situation of the toilet bowl device, and a communication device configured to transmit use situation information related to the use situation of the toilet bowl device to the management device. The management device includes an acquirer configured to acquire the use situation information from the communication device, and an abnormality detector configured to detect an abnormality of the toilet bowl device or a facility or equipment installed inside or around the toilet room when the use situation information acquired by the acquirer matches a predetermined condition.

A urinating guiding accessory (10), including: a projector (24), being disposed on a rear (64) top (66) of a toilet bowl (12), and directed towards a front internal wall (60) of the bowl (12), for projecting a guiding picture (14) onto the front internal wall (60) of the bowl (12); and a sensor (20), being disposed on the rear top of the toilet bowl (12) and directed outwards back (70) the toilet bowl (12) towards the user (50), for sensing the user's position, for controlling the guiding picture (14) accordingly.

A urinating guiding accessory (10), including: a projector (24), being disposed on a rear (64) top (66) of a toilet bowl (12), and directed towards a front internal wall (60) of the bowl (12), for projecting a guiding picture (14) onto the front internal wall (60) of the bowl (12); and a sensor (20), being disposed on the rear top of the toilet bowl (12) and directed outwards back (70) the toilet bowl (12) towards the user (50), for sensing the user's position, for controlling the guiding picture (14) accordingly.

A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.

A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.

An apparatus comprises a light source array, a communication interface, and a controller. The light source array comprises one or more directional light sources. The communication interface is configured to receive user data from at least one appliance, the user data indicative of an identity of a user. The controller is configured to analyze the identity of the user and activate the one or more directional light sources in response to the identity of the user.