Pressure to be odourless, outside of the loo (6)
I believe the answer is:
duress
'pressure' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for duress that I've seen before include "Coercion, compulsion" , "Compulsion by use of force" , "The use of force or threats to get one's way" , "Excessive pressure" , "Use of force or threats to get something" .)