Flush is the documentation of an ongoing project to recover plastic cordial containers washed ashore on the banks of the Yarra River, Port Melbourne. I have been searching for, finding and collecting these containers since 1990. So far I have found over 40 different designs including kangaroos, koalas, guns, hand-grenades and missiles. I scan these items at high resolution. The files are then output as chromogenic prints and exhibited. I am still finding containers bearing the fluid ounce markings in 2011 even though imperial measures were phased out in Australia in 1974. This indicates that they could have been ‘floating’ in the environment for almost four decades. The scans of over 40 plastic cordial containers are reproduced in this volume.