Now at Menards once again at $5 a gallon locally. They do this several times a year. Most that I have seen is made in Wisconsin. It works. I usually buy 5 gallons and when any of my buddies runs out, I offer a gallon to them for a couple of Bud Lights.Mill's Fleet Farm is $8.79 right now. I used a half quart of the Menards (Cam2 brand) this weekend. For cheaper stuff I really like it, it's nice and "clingy"