For several years now, Evansville's Wash Boss car wash has been doing haunted car washes. You have been to haunted houses before, but those don't compare to the terror that you will find inside a haunted car wash. Here's a little example of what you can expect at the haunted car wash in Evansville this year. This drive-thru haunted car wash attraction is said to be very scary, so enter if you dare. In years past, other local car washes have had similar haunted car washes.