Floor drains, that black hole abyss where unpleasant odors and insects live if cleaning has not been up to par. Found in many places, floor drains are often abused and forgotten until they become a problem when solid trash, grease and other items clog up the lines overloading settling basins and causing backups. Learn how you can keep floor drains clean with Century’s ‘Oh! The Pain of a Floor Drain‘ infographic.