Aqueous based cleaning compositions simultaneously featuring low residue deposition, sanitization andor disinfecting of treated hard surfaces, and good cleaning characteristics are provided. In such a device, magnetized protrusion is provided on the proximal end of the arm. An external equipment executes a functional operation according to the type of output signal from the operation unit. The thermally isolating interface includes a hole having dimensions such that the substrate is transferrable through the thermally isolating interface.