Meet the viral road sign cleanerTo play this video you need to enable JavaScript in your browser.This video can not be playedMeet the viral road sign cleanerCloseMore on this story.SectionNewsPublished27 MarchShareclose panelShare pageCopy linkAbout sharingRelated topicsRoad safetyFollow Road safetyclose panelYou are now following Road safetyUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description