My dd is 5.5 and in Y1.
She never wipes or washes her hands without being told.
I don't need to go to the toilet with her, she is very capable of doing these things herself, she either forgets some of the time, and most of the time just chooses not to do it.
She knows why it is important, I have been repeating the words "now wipe your bottom and wash your hands" for 3 and a 1/2 years now and am quite frankly fed up.
I have told her that I am not bothering any more, and if she has germy, shit stained, piss covered hands and a smelly bottom then I don't want to be near her.
I could cope with the occasional forgetting, it's the deliberately not bothering that gets to me.
Do your 5 year olds ever remember or take the responsibility to do the necessary after using the toilet? or am I expecting too much?