Originally Posted By: Tman220
Don't over think in, plain old water is fine. There is nothing in coolant water cant take care of.
^^^ This. No sarcasm or belittlement (is that a word?) intended...Common sense...What happens under your hood when it rains and you hit shallow standing water? I've gone to a car wash (with the motor running) sprayed under the hood with a plastic garden sprayer and simple green, rinse off with the (spot free low pressure) rinse.
Isn't coolant designed to be mixed with water?