Im with teamzr1....personally I had trouble with the squirters clogging, new blue juice these days can leave a residue too that actually clogs up the squirters. Then there's different "formulas" around the country that are really little more than water with blue coloring. Rated to 32 degrees is all, no biggie right? Dont buy the cheap stuff or if you do mix a little spic and span in it, (yes the dollar store stuff) takes care of bugs quicker and keeps lines from clogging.