Lawn mower washer

FIG. 1 is a front elevational view of a lawn mower washer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom plan view thereof, the lawn mower washer are shown in broken lines for illustrative purposes only and form no part of the claimed design.