J loves to wash the car. We do try and emphasize what a great helper he is by working with Daddy/Mommy to get the car clean and shiny, but really he scrubs because he loves it! He loves anything involving cars really.
I don’t think we need an explanation of what to do. J gets a sponge and a bucket of water. (The pic shows the new foam water shooters and of course he loves to shoot water on the car with those as well; they’ve become his version of hosing down the car.)