I'm in the middle of doing my water pump and foolishly drained only one of the engine block stop-cock plugs. Thus, as I undid the thermostat and water pump assemblies I still had a decent amount of coolant run down the front of the block, pulleys, etc. I've assumed before and it rarely pans out in my favor... am I safe to spray it down with water or Simple Green or something? Just want to get the area cleaned up so that I can tell if the pump goes at some point down the road, and not be faced with pink goo down there from this point onward.