The towels can get a couple more of the globs--against the wall, though, there's a smaller one that's really child sized.

Dealing with that is also dealing with the memory of Battler speaking with a blue-haired girl about how she can determine someone's dead without Detective Authority and it devolving into her explaining how Maria quietly played dead against the wall, even while Rosa was beheaded right in front of her. Didn't even put up a struggle when it was Maria's turn--Battler's screams of outrage probably echo the same way they did when he found Maria in the guesthouse.

Ushiromiya Maria was too young to die like that.