AutoglymUltimate Screenwash, 500ml - Concentrated Screen Wash for Cars, Up to 8 Litres - Down to -45°C, Winter Windscreen Washer Fluid - Screenwash Concentrate Dilute for All Seasons for Windshield[Amazon-developed Certification] Compact by Design

Autoglym Screen Wash has consistently impressed me with its ability to keep my windshield crystal clear, no matter the weather conditions. As a dedicated detailer, I've tried countless screen wash products, but Autoglym's formula stands out for its effectiveness and longevity.Key Features:* Powerful Cleaning: Autoglym effortlessly removes stubborn grime, road dirt, and even insect remains, ensuring optimal visibility.* Streak-Free Finish: The formula leaves no unsightly streaks or smears, providing a clear and unobstructed view.* Winter Protection: With its antifreeze properties, Autoglym screen wash can withstand freezing temperatures, preventing the washer jets from freezing up.* Concentrated Formula: A small amount goes a long way, making it economical and easy to store.Overall Impression:Autoglym screen wash is a must-have for any car owner who values safety and a clean windshield. Its powerful cleaning action, streak-free finish, and winter protection make it a top choice in the market. If you're looking for a reliable and effective screen wash, I highly recommend giving Autoglym a try.

It's the best screen wash I've ever used. Much kinder to your paintwork/wax then the cheap blue stuff that you usually get in petrol station forecourts. Gets rid of dead bugs on your screen easily if you do a lot of miles on the motorways. Makes a lot of product when mixed correctly. I personally wouldn't use anything else now!

Used in winter at prescribed dilution it works reasonably well although I don't believe the temperature claims are particularly accurate. Using as prescribed it is quite expensive screen cleaner . However it does clean the windscreen very well. Overall good product although expensive. Can be a inconvenience having to mix it all the time as it has a wide temperature usage. My car has a17ltr washer bottle too.

Works really well, and does a good job cleaning the screen.Good that it can be diluted to the required concentration, dependent on the weather.Usual AutoGlym quality.

For the sake of not having to mess around with ratios and have a different mix between seasons, I just dump all of these concentrate screen washes into a 5L bottle and fill it. Gives both winter antifreeze and also good cleaning against road salt in the winter and bugs/droppings in the warmer months.Considering this is slightly less concentrated than others I've tried, it does an excellent job on all fronts. I always just buy the best value concentrate and I'm pleased to see AutoGlym competing on price.

The best screeen wash I have ever purchased !

I've used this product for about a year now so have tested it in the wildly varied Scottish weather conditions from -15 degree (or less) winter days to the warmest summers day (which isn't that warm up here admittedly).The suggested mix ratios on the bottle seem to work as expected and the summer mix is brilliant for clearing bugs and pollen off the windscreen. It goes a long way when mixed at this ratio, even from a small bottle. About half a bottle mixed with eight parts water fills up the washer fluid reservoir in my car. It has a pleasant odour which isn't too overpowering like some screen washes I've used in the past. There is no streaking of the windscreen when used in conjunction with my wiper blades (retrofitted the newer style flat ones, the OEM ones were useless). If it wasn't for a couple of scratches on my windscreen I'd barely be able to tell it was there!This stuff really comes into its own in the winter for me. I live in one of the coldest parts of Scotland and it isn't unusual for temperatures to reach -10 in the middle of winter. About the coldest temperature we had here last year was -16 degrees although in previous years it has dipped below that even. A lot of the cheap blue screen wash you find in super markets will have frozen long before this point and even the more winter orientated mixes typically don't go down to the temperatures that I could reasonably encounter living here. Being able to mix it to the appropriate ratio is great and I've never had issues with it freezing like I've had in the past with cheap screen wash. I typically have it somewhere between 1:2 and 1:4 parts screen wash and water, thankfully I've never needed to use it neat although if it got the cold I doubt my car would start anyway!I've started buying it in 5L bottles now and it is much more economical, I just wish more places stocked it. The 5L bottles are not labelled as ultimate screen wash but Autoglym have confirmed it is the same stuff when I queried it.

I am over the top when it comes to keeping my windscreen clear so always looking for the best windscreen wash. This is the best I have ever used, while I accidentally did not leave enough room to dilute enough so running a slightly strong mix I am happy to say this clean all but the toughest dirt.