Na' Scent Ostomy Odor Eliminator Na' Scent Ostomy Odor Eliminator is specifically designed to be used in colostomy, ileostomy & urostomy pouches & can also be used on stoma caps to help eliminate the odour of flatulence so you can enjoy your favourite foods & socialise without worry. Na' Scent Ostomy Odor Eliminator is a highly oxygenated liquid that actually removes odours rather than simply masking them. The safe, non-toxic, odourless formula also kills anaerobic bacteria, enhancing hygiene. It is highly effective so only a small amount is required at each pouch change. Na' Scent Ostomy Odor Eliminator is free from harsh chemicals & deodorants.