Printing an image on the back of a urinal wall encourages men to aim for it, and can reduce spillage by up to 80%. Posted on December 10, 2013 by admin VN:F [1.9.22_1171]please wait...Rating: 0.0/5 (0 votes cast)VN:F [1.9.22_1171]Rating: 0 (from 0 votes)