Thank you all for the hints and tips. I do take things slowly with her, as I've found out rushing just causes upset. It's like she has forgotten how to do things like washing and dressing, among others. Sometimes she will get dressed but hasn't washed, or has put water in the sink and just left it. I do make sure she is clean, and thankfully so far hasn't made a fuss about me washing her. The GP had her blood checked last week, to make sure there were no infections, all came back normal. The Dementia care team are going to arrange a visit this week, so more info and help on the way.