My mother in law came to visit us she had dementia and I was dreading it,when she arrived she looked like Bluebeard I felt so bad for her.My husband disappeared with her upstairs that night and after half an hour she came down with the biggest grin on her face,he'd taken her into bedroom and used his electric shaver and removed all the fluff from her face,what a beautiful thoughtful gentle man he is,she passed not long after but what a treasured memory that is,she must have felt so proud of him I know I do.x