At the local mountain club hall, three climbers are walking towards the basins after pointing their respective percies at the porcelain, and the conversation turns to washing techniques.
The Sport Climber says, "I rinse my hands thoroughly up to the wrists, to ensure oil and grime free hands"
The Boulderer says, "I wash just my fingertips to maximise energy conservation"
The Trad Climber, walking past the basins says, "I don't piss on my hands"