Can a pro and con discussion about Geothermal closed loop anti freeze be posted here? I mean, "stuff that will work just fine" vs the commercial stuff? I've heard of RV fluid, windshield washer fluid, moonshine, etc)) I get it and have my opinion. Can anyone post the truth? I called a few places, I was told, "Sir, I cant answer that, or Sir, your asking a question that I cannot answer". I have a real good answer given to me from Dow Chemical that I will not post in the open forum.))

If this topic is a little sensitive here, I understand and will let it go.