Handle-storable sponge mop

A handle-storable sponge mop for use at a handle end of a broom handle, the handle-storable sponge mop comprising:

• a sponge mop body shaped as a truncated square right prism, the truncated square right prism having a square base face, a leading face, a longest rectangular side, a shortest rectangular side, and a pair of right-trapezoidal sides, the leading face and the longest rectangular side together forming a leading beveled cleaning edge;
• a closed-end cylindrical channel extending partially through the sponge mop body, the closed-end cylindrical channel having an open end and a closed end, the open end being in the base face, the closed end being where the closed-end cylindrical channel terminates within the sponge mop body, the closed-end cylindrical channel extending perpendicularly into the base face of the sponge mop body, the open end configured to receive the handle end of the broom handle, the closed end configured to receive and securely hold the handle end of the broom handle when the broom handle is fully inserted into the closed-end cylindrical channel;
• and
• an open cylindrical channel extending completely through the sponge mop body, the open cylindrical channel being configured to receive the broom handle such that the broom handle can pass through the open cylindrical channel, the open cylindrical channel being in substantially perpendicular relationship with the closed-end cylindrical channel.