Surely never is the answer if the act in question is literally a shower. Growing up in the 50s, 60s, 70s in the UK hardly anyone I knew had one. But washing i

Surely never is the answer if the act in question is literally a shower. Growing up in the 50s, 60s, 70s in the UK hardly anyone I knew had one. But washing is surely only necessary when it is necessary to remove dirt and possibly smells.