摘要 |
<p>The frame for holding disposable cleaning cloths has an inverted U-shape channel. A serrated block with lateral grooves, fits inside the frame, providing the cleaning/polishing surface. The block may be inserted and removed by sliding. A top positioned hole, either circular or semi-circular, with one serrated edge, enables the insertion of a pole which may be of plastics. This allows movement over the floor to be cleaned.</p> |