Either avail yourself of Bill Patient's bathtub before taking a swim, or wait to use the pool until everyone else is done. Or both.
Thankee very much, Ben
"... I couldn't see how anyone could be educated by this self-propagating system in which people pass exams, teach others to pass exams, but nobody knows anything." --Richard Feynman
Maybe whatever place he stops at has those showers they want you to take before going into the pool? (Last hotel I stayed in didn't, but some places with pools do.)
Famous last RPG quotes: "I'll just shoot this fireball down the dungeon passageway..."
"... I couldn't see how anyone could be educated by this self-propagating system in which people pass exams, teach others to pass exams, but nobody knows anything." --Richard Feynman