To provide a cleaning sheet capable of effectively removing a removing object such as paste remaining and accumulated in the back side such as a screen plate irrelevant to the types of solvent contained therein.

This cleaning sheet scrubbed against a cleaning object and removing the removing object is provided with a support layer 1 and a netted material layer 2 superposed on the support layer 1 and having openings penetrating in the thickness direction. This cleaning sheet may be provided with a plurality of oblong sheet materials superposed on the support layer 1 as substitutes for the netted material layer 2.