What’s The Best Winter Windshield Washer Fluid?

Winter is finally approaching, and it’s time we reminded ourselves of what to do to keep our cars in top working conditions. With temperatures dropping, snow will cover your cars, and the windshield wipers will freeze. However, this year make the cold weather bearable by using the best winter windshield washer fluid.

best winter windshield washer fluid

This fluid can help you drive in snow and ice safely as well as remove any unpleasant grime. To keep our roads safe, we have done our part by gathering information from numerous studies on the importance of using windshield fluid in a car.

Here are the research-based benefits of a washer fluid for your windshield:

Ensures optimal functioning of your car. While you can opt to use water to clean your windshield, it lacks adequate cleaning power that is available in many cleaning solvents. The low winter temperature can freeze the water and make your wiper system to dysfunction.

Don’t Use Only Tap Water –

Additionally, using tap water in your washer fluid system provides the ideal conditions for Legionella bacterium to grow. This bacteria causes pneumonia and Legionnaire’s disease. The best winter windshield washer fluid contains antifreeze ingredients that will keep your car in optimal conditions. These solutions also remove any stuck grim which makes the cleaning process easier.

Related: Top 5: Best Winter Wiper Blades (Reviewed & Rated)

… It helps to keep you safe

Road snow and salt can cover your windshield making it impossible for you to see clearly when driving in harsh cold conditions. Inability to see through your windshield either during the day or night is one of the leading cause of car accidents. Drivers can maximize their cars visibility by keeping the windshield free of any obstacles using the right washer fluid.

Which fluid should I choose: premixed or concentrated?

While premixed and concentrated are the two most available forms of windshield washer fluids, the ideal one for you will depend on which is easy to work with and fits your car needs. Either of the two can work for, but during winter it’s crucial to use a solution with de-icer. This is because a de-icer has antifreeze ingredients that help the fluid maintain low freezing temperature.

The Best Windshield Washer Fluid

1. Prestone Bug Wash Windshield Washer Fluid – Best Windshield Washer Fluid

 

best windshield washer fluid for bugsPrestone really nailed it with their Bug Wash Windshield Washer Fluid. This formula has been engineered specifically to help remove bugs from your windshield. Lets face it – bugs are really one of the main reasons you’re needing the best windshield washer fluid in the first place! Even though it only mentions bugs specifically, the best windshield washer fluid on our list also helps wash off bird droppings, road grime, and even tree sap.

With each use you’re going to be putting a layer of bug stopper on your windshield. No, this won’t actually stop bugs from hitting your windshield, but it will make them much easier to clean off of it! Much like most RainX formulas, the Prestone Bug Wash Windshield Washer Fluid also promotes the beading of water, allowing it to flow more freely off your windshield. This greatly improves visibility on the road, and makes your entire drive much safer!

2. Rain-X RX11806D Washer Fluid Additive – Best Windshield Washer Fluid Additive

best windshield wiper fluid While it isn’t a true windshield washer fluid on its own, the Rain-X Washer Fluid Additive is definitely the best windshield washer fluid additive on our list. You’ll still need to fill your reservoir with fluid, but after adding this Rain X formula to it you’ll notice a big improvement.

This windshield washer fluid additive will promote water beading on your windshield, which will allow it to flow more freely across it. This prevents the water from “sticking” to your windshield, and you’ll be shocked at how much this improves visibility while driving.  It also helps keep bugs, sleet, snow, ice, and road grime from becoming adhered to your windshield. In other words, this is just as much a preventative measure as it is a windshield washer fluid additive.

3. Prestone De-Icer Windshield Washer Fluid – 

best winter windshield washer fluid for cold weather

Prestone De-Icer is engineered to improve windshield visibility during winter. It works to remove frost and light ice. Providing a clear and visible view when driving in hazards conditions. As a result, it helps to prevent your windshield from re-freezing and ice forming on your windshield. It contains antifreeze and a formulation that is fast in repelling salt and dirt build up. This Prestone fluid has a freezing point of -27ºF and melts ice three times faster which gives an edge over the others.

The solution will not just keep your windshield clean. It will also create a durable shield that prevents dirt and any road spray from adhering to the glass. One of the worst contents to build up is road salt during winter. Prestone’s specific formula aims to break down and keep your windshield clear of any salt build up. Therefore, you get a clear windshield for a longer period.

Formula –

Prestone has formulated their best winter windshield washer fluid with a high methanol content. Therefore, preventing strong thick ice from building up as the contents break apart and melt the ice quickly.

One of the reasons we like this product so much is that it’s very affordable. Making it perfect to grab a couple of them every fall to have in your garage when the weather starts to drop below freezing.

4. Nextzett Anti-Frost Winter Windshield Washer Fluid

Best winter windshield washer fluidNextzett Anti-Frost is the best winter windshield washer fluid if you are looking for a fluid that has adjustable temperature ranges. It’s considered a concentrated formula allowing you to create the optimal anti-ice washer fluid tailored to the temperatures you experience. For example, it has a -76° freezing rating, but as you mix it with water in different ratio’s you can receive a fluid that can provide you with 20° freezing rating as well. Therefore, this is one of the more versatile products for winter windshield washer fluid.

Formula –

The formula used is a high-performance cleaner found in Nextzett’s Kristall Klar washer fluid which means you’ll get a streak and glare-free finish. This unique performance formula has additives to help prevent and block ice build up by creating a protective barrier on your windshield. As a result, you won’t have re-freezing at low temperatures or high humidity.

With such a high concentration there can be a concern for it clogging your windshield pumps and jets. However, with Nextzetta Anti-Frost, there is no flocculation or clogging that occurs.

5. Prestone Deluxe 3-in-1 Windshield Washer Fluid

windshield wiper fluidOne of the best solutions for an all season windshield washer fluid is the Prestone 3-in-1. Specifically formulated to provide the best winter windshield washer fluid protecting against freezing down to -27°. Included in the formula not found in all is a power cleaner additive that breaks bugs and penetrates the tough residue left behind bugs helping to easily remove them. We’ve found that this tough wash is perfect for washing salt, dirt, and winter sludge off of windshields.

Formula –

The formula even has a water-repellent beading technology leaving no glare or streaks after use. As a result, you’ll be left with a highly visible windshield even in the worst winter conditions. This advanced technology is patent-pending, therefore, it’s unique to Prestone and something we haven’t found anywhere else.

One of the main reasons we selected this as the best winter windshield washer fluid is that it’s safe to use on rain-sensing windshield wipers. Which have become popular on newer model vehicles.

best winter windshield wiper fluid 2018

Importance Of Checking Washer Fluid –

One thing that’s often overlooked in the fall is checking your washer fluid reservoir. Most modern-day reservoirs can hold about one gallon of fluid. However, most of the summer there isn’t a large need for wiper fluid other than bugs and dirt on your windshield. Although, as the weather decreases and snow and ice can freeze to your windshield the last thing you want is a washer reservoir that is empty. It can result in a long and highly dangerous situation if you can’t see clearly out your windshield.

How To Fill Your Reservoir –

Therefore, from fall to spring regularly checking your washer fluid weekly is an important vehicle maintenance habit to maintain. To check your washer fluid, open the hood of your vehicle. Then locate the washer fluid cap. Usually, this is indicated with a blue cap or a cap with wiper blades printed on them. If you can’t locate the reservoir check your vehicles owners manual. Next, take the fluid you’ve selected and fill the reservoir up to the fill line. Using an automotive funnel can make this task much easier.

With routine maintenance and checking of your washer fluid, you will prevent the dangers of an icy and frozen windshield while driving.

Related: Top 11: Best Auto Glass Cleaner Reviews

Conclusion

Even though these are the best windshield washers; for an optimal functioning vehicle, change the fluid in the windshield washer system occasionally. Also, use distilled water to dilute the concrete solution to ensure it doesn’t leave any residue on the windshield.

I hope this post will help you in choosing the best winter windshield washer fluid depending on the model of your car. These benefits will reduce the chances of you and your loved ones from getting into an accident related to winter.

The best washer fluid will also keep your car in good condition as your wipers will be free from freeze and the windshield will have clear visibility. In case you like the post or have more information to add feel free to leave us a comment below.

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