Jonah can't have a bath at night, because he gets too stimulated and won't sleep. We usually do bath either after waking up in the morning or after nap/snack. I will usually tell Jonah as we are waking up and getting breakfast that he needs a bath that day, and he will continue to ask me for a bath all day until I give him one! Recently he's been signing bath and then going upstairs on his own. He loves bathtime! In the end, I think there is more water on me and on the floor than in the tube