Green Monster! ESD stencil wiping rolls prevent static buildup and do not use weak paper or tissue fibers.  Paper or tissue is typically only held together by weak hydrogen bonds which are quickly destroyed when wet. Instead, they use thicker and coarser rayon fibers that absorb solvents.

With coarse fibers, the porosity is higher, more vacuum can be used to clean solder paste from the apertures, and they are conducive to an aggressive cleaning surface.