FIG. 1 is a top perspective view of a personal dental care appliance showing my new design;

FIG. 2 is an end elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a side elevational view of a second embodiment on a reduced scale of my new design for a personal dental care appliance.

The broken line disclosure in FIGS. 1, 4 and 5 is for illustrative purposes only and forms no part of the claimed design.