They give you a wipe for your dash. I recommend you still bring a small towel to get any excess water left from drying. You can't beat the wash for the price! Your car will look clean.
If you are lucky you won't be in the line full of idiots who don't know how to use a kiosk... One idiot after the next. 4 car turns were skipped because of these idiots. 😡😡😡