I used the car wash at Robe. I spent an hour washing and rinsing the Old Trol with rainwater at home. As I had to repair the mud flap I lost in the dunes, I have taken all of the plastic and rubber off the vehicle and am in the process of fish oiling the inside of the guards and painting any chips or cracks in the duco. I will spray fish oil inside the chassis after the heat has evaporated any moisture.