I've got a jug of RV/Marine Antifreeze made by the Zecol Co. Ingredients; Water, Propylene Glycol. Corrosion Inhibitor Package, Dye. It's pink in color so that you know it is in the system. When I stick my nose right down into the top of the jug, I can pick up a very, very slight smell comparable to the isopropyl alcohol I use for first aid antiseptic. Hardly worth mentioning. I know my bobcat didn't mind. laugh

"Everyone deserves a second chance. But not for the same mistake."