Prestone Windshield Washer Fluid Review

Prestone Windshield Washer Fluid Honest Review

Having a clean windshield is crucial to being safe on the road. It sounds obvious, but you’d be surprised how many drivers don’t take proper care of their windshields and end up in dangerous situations because of it.  Fortunately for you, I’ve spent the last 3 years trying pretty much every windshield fluid on the market. Many brands are essentially the same, but I came up with a list of our top 5 recommendations, which I recommend you check out if you’re curious. 5 Best Windshield Washer Fluids For Your Car 

Today I decided to do a detailed review of our top pick from that list, Prestone Windshield Washer Fluid. Learn what differentiates a top windshield fluid from a mediocre one, giving you a clear view ahead to navigate through different weather conditions. We’ll test what Prestone has to offer, its pros and cons, and whether it’s the right choice for you to keep your windshield crystal clear.

Why Prestone Windshield Washer?

Prestone is a well-known brand in the automotive industry, known for its high-quality automotive fluids and chemicals. Dating back to 1927, it has built a reputation for creating great products, and its windshield washer fluid is one of their best, in my humble opinion. After using Prestone for more than 3 years now I have built a list of its pros and cons. As you may know, I did a review on the best windshield washer fluids for winter and Prestone’s de-icer product took the first place spot

Prestone AS658 Deluxe 2-in-1 Windshield Washer Fluid

Advanced 2-in-1 performance, Winter De-Icer and Summer BugWash
Power Cleans: Winter- salt and road grime.
All Year- road grime & dirt, bug residue and bird droppings
Extreme Winter Protection – Melts Ice & Frost Fast 0 degree F Protection
Water beading technology.

I don’t like parking under a tree but when I do I know that with all those bird droppings that can fall all over my car and especially my windshield, Prestone has my back. I like to spray it a couple of times and together with the wipers this windshield washer fluid will take care of and remove the remaining stains. But if you like to use it without cleaning it first by hand then I can say that Prestone does an amazing job like that as well. We’ll go more into detail below on how it’s the best way to use it but now let’s check the key features I think you’ll gain if you use this windshield washer fluid.


Effective Cleaning Power: Prestone’s formula is created in a way that you can easily remove dirt, bugs, road grime, and other debris that can accumulate on your windshield. This makes sure you have a clear view while you drive.

Freeze-Resistant: One of the main features of Prestone Windshield Washer Fluid is its ability to resist freezing. Even though they have a special de-icer I would say that if you want a product with the ability to remove the bugs then this is the one. When it comes to low temperatures it provides good protection against freezing and is very suitable if you live in cold places.

Bug and Tar Removal: This windshield washer fluid is formulated to handle tough tasks, such as removing stubborn bug splatters and tar from your windshield. It can be very useful during long road trips or if you live in areas with heavy insect activity.

Streak-Free Cleaning: Prestone’s formula is designed to minimize streaks and smears as well, leaving your windshield looking clean and clear. This feature is essential for maintaining visibility, especially during bad weather conditions.

All Year: While Prestone is known for its freeze-resistant formula, you can use it in warmer weather too. This means you can keep the same product year-round, reducing the need to switch between seasonal washer fluids.


Price Point: You may say that Prestone Windshield Washer Fluid is slightly more expensive than other brands. However, I believe the benefits justify the cost.

Availability: While Prestone products are widely available, there may be occasional regional variations in stock. It’s a good idea to check availability at your local auto supply store.

How to Apply It?

Applying Prestone Windshield Washer Fluid is a really simple process. Here’s how to do it:

Prepare Your Vehicle– Make sure to park your car safely and turn your engine off.

Open the Hood: Pop the hood of your car, and secure it in the open position.

Find the Reservoir: Find the windshield washer fluid reservoir. It’s typically a clear or translucent plastic container with a windshield symbol on the cap.

Windshield Washer Fluid Reservoir

Check the Level: Look inside the reservoir to check the current level of washer fluid. If it’s low or empty, it’s time to add Prestone Windshield Washer Fluid.

Pour the Fluid: Carefully open the Prestone Windshield Washer Fluid container and slowly pour it into the reservoir. Be cautious not to spill any fluid.

Fill to the Proper Level: Fill the reservoir until it’s close to the “Full” mark or as specified in your car’s owner’s manual. Avoid overfilling, as this can lead to leaks.

Secure the Cap: Close the cap tightly to prevent any contaminants from entering the reservoir.

Test the Function: Get inside your car, start the engine, and activate the windshield washer system by pulling the control lever or pressing the button for the windshield washers. This will spray the fluid onto your windshield. Ensure that it sprays correctly and covers the windshield evenly.

Check for Leaks: After using the washer fluid, check under the car for any signs of leaks. If you notice any, it’s essential to address them promptly.

That’s it! You’ve successfully applied Prestone Windshield Washer Fluid to your car, and now you have a clear and clean windshield for safer driving.


In conclusion, Prestone Windshield Washer Fluid offers a range of features that are suitable for various driving conditions. While it may have a slightly higher price point compared to some competitors, its effectiveness, freeze resistance, and bug-cleaning capabilities make it a valuable addition to any driver’s toolkit. Of course, whether it’s the right choice for you depends on your needs and preferences but I totally recommend this product and hope you’ll like it as much as I do.

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