Alternatives to showers (5)
I believe the answer is:
baths
'alternatives to showers' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for baths that I've seen before include "Public swimming pool - ablutions" , "recreation centre" , "an answer to all clues, initially" , "water-containers" , "Large tubs" .)