| 摘要 |
The present invention relates to an abrasive article, an abrasive cleaning system, and a method for cleaning a hard surface, with improved versatility between maximum and minimum scrubbing capacity. The abrasive article may be used for a broad range of cleaning tasks because the scrubbing capacity of the abrasive article changes with the direction of motion. The abrasive article contains protrusions on at least one side of the abrasive article, which form a pattern of substantially parallel lines. When the direction of motion is perpendicular to the parallel lines, maximum scrubbing capacity is achieved. When the direction of motion is parallel to the parallel lines, minimum scrubbing capacity is achieved. The abrasive article may be used alone or as part of an abrasive cleaning system where it may be attached to a cleaning head that is in turn coupled to a handle by a yoke section.
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