Windshield washer fluid

[Emerge]

Originally Posted by BailOut

It is fine as in it won't ruin your windshield, but it's not so good for you or your passengers if the fumes are inhaled via open windows or vents, or for your local environment if any of it is spilled or over-sprayed. There is some toxic stuff in that fluid.

I just make my own fluid with 2 tablespoons of vinegar in a gallon of water, and a single drop of lavender oil. No detectable odor, food grade, fully biodegradable, a few pennies for each gallon and all throughout last winter I never had it freeze in the lines or on my windshield, even on snowy and windy days at high altitude (my engine grille block likely helped with that, so YMMV).

That's sick dude.