Scrub brushes; Scrub sponges; Scrubbing brushes; Abrasive gloves for scrubbing vegetables; Abrasive mitts for scrubbing the skin; Abrasive sponges for scrubbing the skin; Body scrubbing puffs; Non-mechanized boot scrubber in the nature of brushes mounted on a frame; Ship-scrubbing brushes; Window cleaners in the nature of a combination squeegee and scrubber