Longman Dictionary of Contemporary English
bed bath
noun
EXAMPLES FROM CORPUS
▪ Got up only when they made the bed, a bed bath twice a week.
Usage examples of "bed bath".
Presently the odors were gone and she became aware that she was being given a bed bath.
Ah Tok grunted disapprovingly, shut it firmly, told the other two to hurry up with his bed bath, and handed him the tea.
I was going to give you a bed bath-you know, with a soapy cloth and a bucket of warm water.