Rain-XRX11806D Washer Fluid Additive-16.9 fl. oz, 500. ml

I usually but this stuff by the gallon, literally , but wanted to try out the concentrate to see if it works better . I paid $6.25 for the concentrate here and 4.50 for a gallon of the blue washer fluid . That's about $6 per gallon when it's all said and done . A gallon of the pre mix where I buy it is $7 regular price .That being said economically which ever one works better will be a wash and pre mixed will be slightly easier to use .Without knowing the long term difference I'm giving it 5 stars for the measuring slots on the bottle , small and easy to use tip and ergonomics of the bottle itself . Between the 3 it's easy to get the correct amount into the reservoir without spilling any.The pre mix doesn't streak my windshield at all but works great for about a month then I just do a quick wash squirt and it's protected again .The concentrate should work the same way .I'll edit this review if it doesn't .I'm using this stuff on a 25 Kona work solar glass.

Love this stuff. Much easier than applying directly to windshield and works just as good

Great additive for your washer fluid.

This is a more hands off approach to the issue and I feel it works well for its intended purpose. It is however not as good as the dedicated rainmax ones that you apply it and rub it off and such and hence the 4 stars. I did not experience streaking or other issues that people mentioned as I measured precisely as described but it is possible that if you put a little more then you would get some staining and such. I recommend doing a little less than the recommended amount and test it out for a couple of days prior to doing the full amount.I would buy it again as it is just easy to use in my opinion.

“Rain-X is a game changer for driving in the rain. After applying it, water beads up instantly and rolls off the windshield, giving you a much clearer view. It really improves visibility during heavy rain and even helps reduce ice and frost build-up in colder weather. Easy to apply, long-lasting, and definitely worth it for safer driving.”

First time getting this vs. the usual premixed ran-x product and it was a success. At least here in the SC spring/summer. Water beaded better than any premix I have had in my truck and it was able to clear off moderate road grime and bugs.It was on sale when I bought it so was a solid value proposition also (makes 4 gallons I believe).

This product DOES WORKS wonderfully...

Product works to some minor extent… I recommend doubling the amount stated in instructions if you want water to bead. Will leave a residue on your windshield any place your wipers do not touch. 3 star for ease of use and lack of result as stated in description. Would recommend getting the spray bottle and hand cleaning windshield then applying rain x original from the spray bottle instead of this