The “Wizzard” is a unique, versatile, high quality mini floor washing machine, designed to clean different types of floors. The compact and hi-tech design enables the machine to be operated under shelves, cots, tables and chairs where other machines normally cannot reach. The rugged design of the machine ensures trouble-free and continuous operation. Different types of brushes are available to suit any type of floor including escalators. The 4-stage brush pressure adjustment device is provided to compensate for the wear of the brushes which ensures optimum use of the brushes.