Q. Can a person in itikaf have a jummah bath with the intention that it is sunnah? Or is it better not to have the Friday bath? Would the itikaf sunnah override the sunnah of a jummah bath.
A: One should not leave the masjid just for the bath. If one chooses, they can have a quick shower after visiting the toilet as a way of cleaning the body from possible drops of urine, or for added cleanliness as a result of defecation, etc.
Allah Certainly Knows Best.