Do you think it's ok for a father to ask a daughter

As long as it isnt a toilet brush

If he is dressed modestly. Sure, it's okay.

If the daughter can do it happily and still be happy when she's finished it's fine.
If she's at all uncomfortable about doing it then no, it's probably not fine.

Yes, there is nothing wrong with that.

Absolutely normal

Unless there’s more here than meets the eye - it’s perfectly okay.

Yes, but it's also OK to say no.

Brush??? 😂

Seems innocent enough

Assuming he’s clothed, that’s not necessarily inappropriate.

Weird