On 6/21/2013 9:54 PM, Cecil R Bearden wrote: > Ralph: > I use windshield washer fluid I buy in 55 gal barrels from Oreilly auto > parts here in OK for about $1 / gallon. > > Cecil in OK.com > > I guess the anti freeze would be a safer option but I wonder how it would last. I have seen jugs of it frozen in our winters. Ralph in Sask.