Flushable, For Use With 2-1/4" O.D. Colostomy and Ileostomy Pouch/Flanges Colo-Majic Liners are flushable. When you're ready to empty your pouch, you simply remove the liner, deposit it into a toilet and flush it away. There is no messy clean-up, no water is needed and the time taken to accomplish the change is very quick. Once the used liner is disposed of, you simply insert a new liner into the same pouch and reapply it to the flange.Colo-Majic