it's intended as far as i know, there is always a level of self cleaning impliedWhen my character goes to sleep, their cleanliness automatically restores, but is this a feature?
Despite not bathing or brushing their teeth for two weeks, sleeping in bed at night shows them as clean by morning.
I've turned off automatic care. Dirt from daytime activities does show, but sleeping cleanses them.
(I'm using GPT-4.0 for translation due to my non-fluent English skills.)