No one should ever detect an odour of stool when the appliance is secure and in place. Presence or absence of odour in the stool is somewhat determined by each individual's body chemistry. There are, however, measures, which can aid in reducing the odour of stool when the appliance is emptied. Measures would include adding commercial deodorizing tablets or liquids to aid in de-odouring the inside of the appliance or using aerosols or wicks to freshen the bathroom. It is also important to clean the lower end of the pouch after emptying with tissue or a wipe.
Gas
There are several suggestions that will help with gas production. It is important to eat regular balanced meals. Skipping meals is more likely to increase gas production. Initially after surgery, there will be more gas as well as noise as the bowel has been handled and is empty. Gas and noise lessens once diet and activity is resumed. Food should be eaten slowly and in a relaxed manner. Activities such as gum chewing, smoking, mouth breathing, drinking carbonated beverages or sucking on ice chips can all encourage swallowing large amounts of air contributing to an increase in gas production.