How are you all bathing your babies?

My 11 month old is giving me such a hard time in the bath lately. All he wants to do is stand up and crawl in the bathtub .. he doesn’t sit still for a minute! And now he’s scared of getting his hair washed. He screams and grabs onto me if the water goes on his face and will not let me lay him back to wash it. I got the skip hop whale cup/spout thing but once he sees it he wants to touch it so then he really doesn’t let me wash his hair.