Answer:

washme

AnswerCrossword Clue
WASHMEMessage on a dirty car
WASHMEWords on a dirty car
WASHMEWords on a dirty vehicle
WASHMEMessage on a dusty vehicle
WASHMEMessage on a dusty car
WASHMEWords on a dirty truck
WASHMESign in the grime
WASHMEMessage written on a car window
WASHMEWords finger-drawn on a dirty car