"You have a little soap on your chin," he says.
Then I might get a couple of little soaps or something.
He hadn't shaved recently, and a little soap might have been a good idea.
We made a guest closet with all their little special soaps.
Besides, there's nothing here a little soap and water won't cure.
Then I can bring a little soap and warm water and we'll clean you up, too.
A little soap on the zipper will make it run more easily.
"A little soap will do it, but you have to quit thrashing!"
Someone ought to wash your mouth out with a little soap, lady.
I add a little soap, which seems to improve matters.