Bathroom item (5)
'bathroom item' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for bidet that I've seen before include "where privates get soaked" , "Type of basin" , "Bathroom basin" , "Bathroom facility" , "Bathroom appliance" .)
(Other definitions for towel that I've seen before include "Owlet (anag)" , "Dryer" , "Drier" , "Bathroom cloth" , "This could dry up" .)