Use a mouldable ring to create a seal around the stoma.
An elastic tape will minimize rolling of the edges of the adhesive.
Use a belt to keep the appliance in place.
Use a paste strip to fill the long creases.
An adhesive remover spray or wipe will ease the removal of the adhesive plate.
Use a skin barrier spray or wipe to create a barrier between your skin and the adhesive.
Powder your skin to absorb moisture before applying the adhesive.
Skin barrier cream will act as a barrier to stoma output and, at the same time, add moisture to dry skin.
Use a protective sheet between irritated skin and the adhesive.