My Mom is in assisted living with Alzheimer's and has begun to be incontinent. Medical reasons have been ruled out. Problem: she refused to use briefs/pad. At the suggestion of the facility, her panties were removed and they brought briefs when dressing/showering, etc. but she will go commando instead before using a product. We used to take her out quite often as did her roommate's family but this has had to stop. Bribing doesn't work. Suggestions?