Super Tech Summer Formula +32F Windshield Washer Fluid for All Vehicle Types, 1 Gallon

I have been using this product for years, and I've never had any problems with it. It works great year round with no issues. I've used it in the city, on the highways, out at several different lakes in Oklahoma, and other places where the dust, bugs, etc., and this product has worked great for all of it. I will say this: if you have a lot of whatever caked on your windshield, have left the bugs/dust/etc bake on the windshield in the summer, or anything else like this, nothing is going to clean that except for a very hard scrub. No windshield washer fluid will work on that type of stuff. This product, as well as all other brands of washer fluid, are to be used as soon as possible when something needs cleaned off of the windshield. It does work well for things like dried dirty rain and most times it will help with dried bugs, but it won't work if it's been baked from the sun or been on the windshield for a while. Just thought I'd point it out! Lol! I've been very happy with this product, and I plan to continue using it. I would also highly recommend it.

I am a female and keep some car fluids around, and this one is one I prefer. It works really well to clear the windshield, is low price, and I like the idea that it also lasts in freezing weather (although we don't get much of that here). It is easy to use with a funnel and is good to keep on hand for when you need it.