What is the best way to remove sand in the engine compartment? Did 120 miles on the beach last Saturday and just did an oil change and noticed pockets of sand everywhere. I don't want to use air...that would be like sandblasting would'nt it? Don't want to pressure wash it....who knows where the sand will end up. Should I just let it fall out on its own? I don't live near the coast so I am not familiar with the maintenance involved.