Used the car wash today on both a Honda CRV and our Honda pilot. Does not rinse the underside of the car. Did an adequate job on the CRV but left a glob of wax gel on the side door. Did a very poor job on the Honda pilot did not get the rear hatchback nor the lower half of any of the doors clean after a salty dirty trip down from Minnesota. And that was after spending eight dollars @ on the super Duper wash option. Would not recommend for use on any SUVs or larger cars.