I claim the ornamental design for an aerosol dispenser cap with a removable cover, as shown and described.
FIG. 1 illustrates a front perspective view of an aerosol dispenser cap with a removable cover showing my new design;
FIG. 2 illustrates a front view of an aerosol dispenser cap with a removable cover showing my new design;
FIG. 3 illustrates a side view of an aerosol dispenser cap with a removable cover showing my new design;
FIG. 4 illustrates a top view of an aerosol dispenser cap with a removable cover showing my new design;
FIG. 5 illustrates a bottom view of an aerosol dispenser cap with a removable cover showing my new design; and,
FIG. 6 illustrates a front perspective view of an aerosol dispenser cap with a removable cover showing my new design, wherein the cover has been removed.
The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.