A self-service wash bay at a petrol station on Lunn Avenue in Mount Wellington, with a high-pressure wash and a foam brush. Reviews are negative. One customer used the self-service bay and found the pressure did not shift the cobwebs, no soap came out with the brush, and the timer ran out quickly. They estimated about $40 to wash a 4x4. Another found the bay coned off on a visit, and a third said the bubble wash leaked badly, so the car got a soaking rather than a clean. The staff were described as friendly.