Profile: G & B Janitorial Supply Inc. specializes in janitorial supplies. Our product categories include brooms & brushes, can liners, cleaning chemicals, floor pads/mats, sponges & scrubbers, and waste receptacles. Our Commander 15& quot; floor buffing scrubber has features such as heavy-duty 66-frame motor, non-conductive dual triggers, fully adjustable handle position, and motor plugs at handle base. The 3M™ low speed floor pads are used in heavy-duty scrubbing prior to recoating, heavy-duty spray cleaning, or foam scrubbing.