ACDelco GM Original Equipment 1051515 Optikleen Windshield Washer Solvent Concentrate - 32 oz

Love this stuff, even though it's on the expensive side. Cleans all the big guts or road salt off my window with less solution needed than other brands. Also love that minty fresh smell you get when you use it. Strangely, in the bottle it doesn't have a smell, but when it gets sprayed you'll smell it if you have your fan running.

This stuff smells great and works so good!! It’s definitely worth the buy!!

I just thought I way buying 2 Gallons because that's what the photos of the product was. 1 gallon bottles and I needed 2 gallons.I have no problem mixing, I have an almost empty 1 gallon windshield washer solution now.I do like the mixture chart because I'm from New England and I remember when the solution would freeze in the lines. When I started driving legally at 16, even though I am a V8 gearhead. I bought a 1969 VW Beetle 4 speed stick. I had $800 bucks for a car and minimum wage jumped from $1.95 to $2.10 per hour. Gasoline was .50-.55 cents per gallon. Plus I ran 4 studded snow tires, that car went anywhere.The windshield washer solution was fed by air pressure from the spare tire. You constantly added air to the spare, plus there was no fan for heat and defrosting the windshield. I had a flat scraper for Inside to clear ice.I just added 90% rubbing alcohol into what existed back then.Obviously this AC Delco product handles that as other modern solution for cold areas.You must realize that in the 1960s and almost until 1980 we had no idea how much damage we caused to the environment. I certainly didn't think adding rubbing alcohol was a bad thing to do.Recently, the "experts" have issued warning about any windshield washer solution.I'll be long gone before it's a problem, but perhaps younger people will be more sensitive to what's happened.I write lengthy reviews, generally because most people have zero understanding about automotive chemicals.

Is this superior to simply buying a gallon of windshield fluid at the auto store? I don't know yet. However, it is no worse and if diluted per instructions is a similar value. To me, a big plus is it takes up a lot less space on the garage shelf.And, I have always found AC/Delco to be quality products even though I'm not always a "GM" owner.I'll buy it again.

I buy Optikleen because it is effective and can be mixed at varying strengths depending on season.Also has pleasant scent, like "New Car" smell

In order to use in cold weather, It's a 50/50 dilution. 9 dollars for 2quarts of fluid. No thanks!

Thus product is non-scented. Was hoping to find the scented washer fluid that came with the vehicle when new.

Got this because, oddly enough, I like the smell of it. It works every bit as good as 'the blue stuff' you can buy pretty much anywhere. I keep a 1gal jug of distilled water with the concentrate mixed so I can top up the reservoir when needed.