Hi all, I have never used a skin barrier, I think that's what they are called, the thing that goes around your stoma and sits between you and the appliance. With my ileo it is recommended but I forgot to ask, is mixing brands a problem? I have two different brands of skin barrier, one Coloplast and the other Eakin, and two different brands of pouch, Hollister and Coloplast. Does it matter if I use say the Coloplast barrier with the Hollister pouch? Will it still work as well? I need to buy more barriers and would also appreciate advice on which are the best. Many thanks!