>>As far as baths go, I take two a day, one in the morning before work and one before bed. I can’t wake up properly without the morning bath and I can’t sleep without the nightly bath. :-)<<
Not being rude I hope but where do you sleep that requires you to bathe before you sleep and when you wake up?
My wife changes the sheets on the bed once a week which is sufficient for us.
I change them weekly too and I don’t bathe because I get dirty overnight. It helps me wake up and get ready for my day. I also have osteoarthritis and the warm soak helps get me moving.