How Do Clean Mud Off Suade Boots How Do I Get Mud Off My Truck Engine???

How do I get mud off my truck engine??? - how do clean mud off suade boots

HELP! By mistake, I have nice truck in front of my father drive the other night. I am all wastewater sludge in my motor and everything under the hood. I have cleaned and do not know until you have received the check. How do I clean under the hood? Can a hose, so you do? So far I have prevented a damp cloth for all and that the battery. HELP!