Best solution to use in the wiper spray??

[AppleJacks716]

Originally Posted by mazilla

Fixed it.

I make my own RO/DI water for my saltwater reef tank(200G)...Iuse it in my radiators, washer resevoir, etc. If you have an RO/DI unit under your sink it's basically the same thing.

You probably have the only rusty yaris in California. I'm sure you have an awesome 200 gallon salt water reef aquarium but its irrelevant to this thread. You really spray salt water on your car?

OP, go to your favorite gas station and get what ever washer fluid is on sale. It will be
$2-3 a gallon. Mixing your own or using water is asking for trouble.