Chemistry for chemistry

Faecal/ fecal/ bowel/ anus/ flatulence/ double incontinence, and odour/odor control? - faecal incontinence more condition_symptoms

Hello
For the victims of faeces / bowel / anus / or flatus incontinence, to an operation (please give specific brands) could, for example. Pants, towels, etc., to control odors and to control odors?
It is also completely eliminated the smell?