I have several colostomies on my unit and when I empty/change them, many of the staff make comments when they walk down the about the odor. My hall is the hall that leads to the breakroom, so many staff walk down the hall. Staff is aware these residents have colostomies and I think it is rude for the patient and the staff members who work the hall to hear "Gosh, it stinks down here!" and other remarks. I spray and then they say "that makes it even worse". I read up about bismuth gallate, is this product used in nursing homes frequently? I have never seen it used. Or does anybody have suggestions to decrease the odor.