Hello,
I always shower with warm (not hot !) water
and after my shower I always put some anti-allergic non-perfumed baby-lotion all over my body...
...That stops any itching "to come along" and if there is some itching during the day (very rarely though),
I just put a little cream on that spot and that takes care of that ... I certainly would never use hot water on my skin,
because hot water would only dry-out my skin and that would then be the cause of serious itching.
A dermatologist once told me that itching is the result of dry skin...
Good luck from Kristina