I do use a hose, I don't cover the engine bay, I do use a sponge (but ensure it is very clean and if dropped on the floor it is replaced), I do use quality products (Auto Glym) and the car looks fab and have never had a problem with 'water on the engine'....after all I drive in the rain, what are we to do, stop and hide under a bridge everytime the heavens open...it's a car!
