... space occupied by the not washed cups. 5,Wash, polish, flushing,you can complete the action in ... 7,Use hard light detergent,easy to install,wash approximately 500 cups each. 8,Easy to install ... ,no scratches, cracks or damages to the cup surface printing. method of operation1,When start to use ... company’s special detergent or general household detergent,wash them with the general soft scrub.Finally,flush ...