Drool, poop, spit up, etc

There are many things that come out of a baby out of different holes.  Drool and spit up/throw up out of the mouth and pee and poop out of the other end. Drool is the most disgusting. For some reason the 7 month old baby decides to drool and stick his hands in his mouth and then rubs it all over my face.  He does it when he's having his bottle. He knows he's laying on one arm and the other is holding the bottle. It's not like the pee or pope end up on me. The spit up does sometimes but that doesn't bother me as much as drool.  Maybe because the drool goes on for months and months all the time.