She won't do it. She only remove, rinse the top ones. She claims the bottoms are hard to remove, but she won't let me do it. One time only at my house, while she was in the bathroom rinsing her mouth, i walked into the bathroom with an excuse, but just to watch her. She let me removed the bottom dentures when i was shocked on how dirty the top ones were, and told her they need it to be clean. To all this, she had nothing to say. I tried to remind her of her not so good of experience with the dentist. Meaning if she doesn't care for her dentures she will have to go back to the dentist, because she can get an infection, she can get sick to her stomach,because she is swallowing bacteria. All of these i say it nicely, but she takes it as if i'm arguing or fitting with her.