Disclosed are cleaning sheets having substantial macroscopic
three-dimensionality. Optionally, the macroscopically three-dimensional
cleaning sheets can comprise a contractable material (e.g., a scrim
material), which when heated and then cooled contracts so as to provide a
macroscopic, three-dimensional structure. Macroscopic three-dimensionality
is described in terms of "average peak-to-peak distance" and "surface
topography index", as well in terms of "average height differential". Also
disclosed are cleaning implements comprising a handle and the described
cleaning sheets. Processes for the sheets, benefits of the processes, and
articles of manufacture are also disclosed.
