Posted 11/20/2009 01:56 (#931319 - in reply to #930968) Subject: RE: sprayer winterizing
Western North Dakota
I've used a 20 below windshield fluid for all the years I've been farming. Was told to do so by dad. He would look around for the cheapest deal he could find. I've never had any breaks and it gets dang cold here at times. Put about 25 gallons in and then drain the booms when i'm done and open all the valves. Works great.