Kristall Klar Washer Fluid 1:200 High Performance Concentrate Makes over 13 Gallons - Smear-Free, Glare-Free, Contains Water Softeners - NO Freeze Protection - 8.5 fl. oz.

I was skeptical but tired of buying the big gallon jugs The windshields of my trucks are constantly covered in sap, leaves, bird droppings and dead bugs ... I'm constantly refilling them with various washer fluids and have a garage full of gallon jugs I was skeptical but gave this stuff a try, filled the washer fluid cans with water and poured in appropriate mix of Kristall Klar and let me tell you this stuff is great Cleans the windshields spotless, removes the sap and debris, bird droppings and dead bugs, windshields are spotless and this stuff is a lot easier to use and store than the big brand gallon jugs, plus it's a concentrate so the little bottle goes a long way Love it, not going back to the big commercial brands - I don't deal with snow and ice I didn't buy the low temp de-icer, just the windshield cleaner Cleans great, easy to use, easy to store, love it

I have been using Kristall Klar for YEARS. I originally found it during my search for a wiper fluid that did NOT leave some sort of water repellent behind. Pros: -This performs well and gets just about the nastiest stuff off of the glass even in the baking hot sun. -Might just be a placebo effect but it feels like I use less fluid per spray to get the windshield clean compared to normal washer fluid. -It always wipes and dries cleanly while leaving no residue behind to cause wiper chatter/skipping. -It's also strong enough to clean the rubber in your wiper blades without destroying them. People underestimate how dirty the blades themselves get which can also cause poor performance and noise. A typical car wash won't remove this type of dirt/contamination. -Ridiculously economical: 1 bottle will give you multiple GALLONS which should last you for many years. -Last but not least: AMAZING lemon-lime scent Con: The only downside is that this particular formulation isn't winter proof. BUT they do make a winter version (which I bought but haven't had a chance to use yet) and both versions can be mixed together.

As a dude with multiple vehicles to maintain (4 along with my parents collection of 4 vehicles) this has been the best stuff we’ve ever used. And it’s inexpensive per gallon. We buy a gallon of distilled water and then refill with RO water every time. We do 4 teaspoons of concentrate to a gallon of distilled or RO water and that does the trick. During windshield washing it smells similar to pine-sol cleanser.

The nextzett Kristall Klar washer fluid concentrate is an impressive product that completely changed how I think about windshield washer fluid. The 1:200 dilution ratio is incredible — this tiny 8.5 fl oz bottle makes over 13 gallons of washer fluid, which is remarkable value. The cleaning performance is exceptional: it cuts through road grime, insect splatter, and road film without leaving streaks or smears. Unlike many budget washer fluids, this formula leaves absolutely no residue or haze on the windshield. The water softeners in the formula help prevent mineral deposits. I've used it in both my cars and the results are noticeably better than standard blue fluid. It's important to note it doesn't have freeze protection, so it's ideal for warmer climates or seasons. The compact bottle is easy to store, and a single purchase lasts for a very long time. Highly recommend for anyone who wants crystal-clear visibility.

I bought this more than three months ago and didn’t try it until yesterday because I was using up the rest of a one-gallon jug of Rain-X premix. However, my car is being serviced for a safety recall and I was provided with a loaner vehicle that had a dirty windshield and a completely empty windshield washer reservoir. When I was driving into the setting evening sun and tried to clean the windshield, the wipers just dragged across the dried gunk. When I got home I grabbed an empty one-gallon water jug, filled it with tap water, and added one volume of the Nextzett washer fluid measuring cup built into the bottle. I poured the contents of the jug into the reservoir of the loaner vehicle, activated the washer, and with a few sprays and wipes the windshield was clean — no dried gunk or streaks left behind where the wiper swept the windshield, but black dirt at the limit of the wiper path. The Nextzett seems to spread more easily than the Rain-X premix, which forms drops on my windshield. The Nextzett creates a nice soapy film but is easily cleared by the wiper blades. I’m not sure what I’m going to do with the rest of the Rain-X, but it’s not going into my car.

This concentration works well. In fact, it's much better than the fluid at the auto parts store for a fraction of the price. A bottle usually lasts me 2 years between 2 cars. Plus its just less plastic waste.... Highlights: *If using in cold weather it still works, but can freeze when it's really cold or if leave the vehicle outside overnight. So, either get the winter version or add some alcohol to the mixture. I add alcohol because I only need it for about a month in the winter. It works and no problem. *If you are in North America, use tap water, there are hard water conditioners in the mixture and distilled water is not needed. *If you are cleaning your window a lot and it's not raining (bugs, dust), you may get a very thin soap-like residue on the car. It washes off easily, and no issues with the paint or wax applied. My windows are dirty all the time and I deep clean the paint and wax the car once a year with a synthetic wax. Again, no issues. *A hard note on experience; add water to your fluid reservoir or container first, then add the concentrate. Otherwise, it will foam up while you are adding water. Trust me on this one. Hope the comments are helpful.

Its very effective in clearing the windshield with far less needed over my previous OEM BMW solution. This solution goes on more sudsy, yet wipes clean via the wipers, airflow (moving vehicle ), and cloth when parked. Virtually no streaking despite clearing bug, road, and environmental debris. This was especially important to me as currently I am parking outside more often than not. Which leads me to my last, but important bit of praise. I bought this product because of its claim to recondion the wiper blames and keep them plaible with proper use. I was skeptical, but felt that even if untrue, it would still be an upgrade over others I have used. Imagine my delight that it has quieted my stiff and dirty blade installed last spring, but the seem to remain more like new with a continued use, which for me had been every 2-3 days of uses including parked in the direct summer/fall sun and SoCal smog/ash/dust/pollen. Im extremely happy with my purchase so far, and would highly recommend it to others! Actually have done so to several friends.

Normally I could care less about windshield washing fluid. Its just to wipe enough crap off your window so you can keep driving. I mean water works fine, right? Well I got this because I wanted a cheap concentrate solution to not have to buy premixed stuff but this stuff.... wow...it like... Actually cleans everything from your window. Bugs, dirt, residue, water spots. windshield is spotless and clear. I've never had a cleaner windshield in nearly 30 years of driving cars.

You won't 't find a better washer fluid. German quality. 5 🌟.

Much better than typical screen washes, and has a nice scent.

This is a great windshield washer fluid. Mix it according to the instructions. Smells minty and fresh which to me is pleasant. What I do is save the windshield washer fluid container. I mix in the amount of the concentrate with just tap water. Shake it up after to ensure good mixing of the mixture and then refill. It works great on bug splatters and cleans them quite well. Wipes away clean and does not smear. I also noticed it worked well on tree sap after parking under a few trees. No issues removing those...even after baking in the hot sun for hours. Do not use this for winter as it is not winter rated. Use a washer fluid that is winter rated to avoid issues (i.e. fluid freezing and rendering it useless)

You get a super concentrated washer fluid where you only need as little as 20ml to give you one US gallon. This would give you close to 13 US gallons which is much cheaper than buying ready to use gallon bottles. Easy and simple to use. Recommended.

El mejor producto que conozco de este tipo para limpiaparabrisas de coche. Da para un montón de garrafas viene muy concentrado.