Cleaning cap

FIG. 1 is a top perspective view of a cleaning cap;

FIG. 2 is a bottom perspective view of a cleaning cap;

FIG. 3 is a top view of a cleaning cap;

FIG. 4 is a bottom view of a cleaning cap;

FIG. 5 is a side view of a cleaning cap;

FIG. 6 is an alternate side view of a cleaning cap; and,

FIG. 7 is another alternate side view of a cleaning cap.

Any broken line illustration in the drawings are not part of the design sought to be patented.