Shower daily! Hair wash though twice a week on average.
I'll hair wash and shower more on a day if boiling hot, been busy or on holiday abroad.
Fortunately, my showering is more managed today, than it manages me. I am OCD diagnosed.
Though its not aa extreme as cases you can hear about when my mental health is in meltdown my showering and personal hygiene management goes up, daily.
I don't do baths! We don't have one anyway as we have a wet room. I don't like baths.
Like other posters have said yuck at childhood when you only bathed once a week. More though if weather was hot and you had been out in it and were sweaty etc. Shudders at the thought of it now
The family knows to call the Dr in, with me, when showering and rises above 3 times per day.
One part of my personal hygiene isn't managed though as I change my knickers every time I go to the toilet. That won't be changing
I know it's accessive however I don't feel clean unless I do