My OCD says he’s using the wrong tool to clean the bathtub.
My to do list says:
Go for it. That tub isn’t going to clean itself.
(My internal germ meter says nothing. As long as that brush doesn’t go near his mouth, I’m taking advantage of his entertainment. I’m going down for a nap—of course I’m kidding…kind of… ;)
Many hands make light work…right?