My mom has a potty chair in her room to use at night. When I get up in the mornings, I dump it and clean it out. The problem is, she thinks she can dump it herself and has started doing it when I'm gone to work. She has macular degeneration and misses the toilet a lot of the time when she does it, so I end up with a huge stinking mess to clean up. Also, she is a fall risk-very unsteady with a history of falls and injuries. I have asked her-so many times-to please not dump the potty. I am at the point of removing the chair all together and making her depend upon adult diapers. I'm not trying to be mean, but I hate cleaning up the potty mess. Any ideas?