A Clean Sweep USA Inc.Logo Design Contest Logo Design Contest Contests / A Clean Sweep USA Inc. A Clean Sweep USA Inc. has selected their winning logo design. For $275 they received 46 designs from 12 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Concept_One Return to Contest Return to Contest Withdrawn New #22 Withdrawn New #21 Withdrawn New #20 Discussion No comments yet.