I found this to be a good bath time activity. Sometimes, when they need motivation to take their bath, I would devise some games or activity to do in the bathroom. This time, we bought some cheap shaving cream from Tesco at RM3.99 and squirted into a container with a drop of food colouring. Then E mixed them together and it turned out looking like ice-cream. He then 'painted' pictures on the wall, which was later washed away with water.