Best Windshield Washer Fluid

Water has never been ideal for your windshield wash. How do you clean up that windshield grime while driving? The best windshield washer fluid will help keep your views clear even in freezing weather.

Windshield washer fluid comes as a concentrate or ready-to-pour. When used properly, it will dissolve most grime, prevent windshield icing, and let you see where you are driving.

Windshield Washer Fluid Reviews

Prestone AllSeason Windshield Washer Fluid

Prestone AS259 easily and quickly cleans out traces of squashed insects and grime on the windshield. You’ll love it in winter because it “melts” off the frost from the glass. It’s definitely useful in any season.

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Prestone BugWash Windshield Washer Fluid

The Prestone BugWash is very effective at removing insect guts and fluids that leave tracks onto windshields. This is ideal for drivers in warm climates who have to deal with grime and bugs frequently dirtying their windshields.

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Rain-X Original Glass Treatment

The Rain-X Original cleaner removes dirt, bugs, dead insect streaks, and prevents glass discoloration. The rainwater will just slide smoothly down the windshield, and you won’t have to use the wipers that much.

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Rain-X Washer Fluid Additive

The Rain-X Washer Fluid Additive works wonderfully best when added to the original Rain-X, but it works just as well when mixed with water. It works and cleans windshields easily.

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BMW Windshield Washer Fluid

This windshield washer fluid is designed for BMWs, but it also works well with other vehicles. The downer is that only BMW dealerships normally sell them, and hence can be difficult to find.

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nextzett Kristallklar Premium Washer Fluid Concentrate

The 8.5 oz. bottle of nextzett Kristallklar can make 7 gallons of washer fluid. It cleans off grime that you don’t have to squirt the washer more than once or twice. It also has a pleasant citrusy scent.

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Cyclo C207 Concentrated Windshield Washer Solvent with Antifreeze

The 12-pack Cyclo Concentrated Windshield Washer Solvent is great to use for any season, although there are water-concentrate proportions that work best for specific weather conditions. It’s a great cleaner, and also serves as anti-freeze in winter.

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ACDelco 1051515 Windshield Washer

The ACDelco 1051515windshield washer solvent and anti-freeze is ideal for extreme weather seasons (summer and winter). It removes gunge without leaving wiper tracks on the windshield. The fluid makes the wipers glide over the glass very smoothly.

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The HEET windshield washer and de-icer concentrate is formulated for all-year use. It can resist cold temperatures of up to -60 degrees Fahrenheit. It also works like a charm if you pour it directly into frozen washer fluid receptacles.

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Camco Xtreme Blue Windshield Washer

The Camco Xtreme Blue Windshield Washer is ready-to-use. It works and cleans the windshield really well, whether you use it in the summer, or during rainy days.

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What is Windshield Wiper Fluid?

Windshield wiper fluid is a specially formulated solution to keep your windshield clean from dirt and grime. The fluid is kept in a reservoir in the engine compartment.

Jets located under the wipers spray on the fluid. The wipers turn on automatically once the fluid is on the windshield, and spread it around to clean it.

Many people believe that using water is enough to clean your windshield. However, it may not get your windshield clean enough to ensure maximum visibility.

In addition, during winter, the water will freeze over. This will potentially damage your engine and other systems. And, of course, your windshield will not be cleaned.

Water is also a breeding ground for bacteria, thus, when you spray it into the windshield, it may expose you to infections such as Legionnaire’s disease.

Windshield wiper fluid can be formulated for cold weather, ensuring it does not freeze over. It also cleans stubborn stains, such as dead bugs and other stubborn grime.

How to Add Wiper Fluid to your Car

If your windshield seems get dirty more easily, your car may not have enough windshield wiper fluid. Here is how to add some more to it.

In addition to windshield wiper fluid, you may also want to buy a funnel. This will make it easier to pour the fluid into your car.

The windshield wiper fluid reservoir is located in the engine compartment. It has a cap with a windshield wiper icon on it or something similar.

Open the cap. Inside the reservoir you will see a fill line that indicates the maximum level that it should be filled. Don’t exceed the line.

Pour the wiper fluid into the reservoir until it reaches the fill line. Make sure that you pour it in carefully to avoid spilling it.

When you are finished, make sure to close the cap tightly. This will prevent the cap from accidentally being jarred open and the fluid spilling out.

How to Buy Windshield Wiper Fluid

When choosing a wiper fluid, consider the climate when you’re going to use it. If you are using it in cold weather, buy a fluid that is rated “All-Season”.

You can also look at the temperature that they can be used in safely. This information is usually included in the label where it easily seen.

Simply match the rated temperature with the average lowest temperature in your area. You can also look for fluids that have anti-freeze as an ingredient.

Another consideration is if the windshield wiper fluid needs to be diluted. Most fluids sold in the market are already diluted to the proper concentration.

Other fluids are sold fully concentrated in gallon jugs. This allows the buyer to choose his own dilatation level and create a solution based on his particular requirements.

When you are diluting wiper fluid, always use distilled water and not regular tap water. This ensures that there is no residue left in your windshield after cleaning.

Safety Precautions When Using Windshield Wiper Fluid

The main ingredient in windshield wiper fluid is methanol, a type of alcohol that is poisonous. Depending on the formulation, other toxic alcohols may also be included.

You should handle wiper fluid carefully to avoid accidental poisoning. Wash your hands after handling wiper fluid, since even a small amount of exposure can be toxic.

The initial symptoms of methanol poisoning include vomiting and stomach upset. The affected person may later experience mental confusion, become drowsy or act drunk or dizzy.

Children and pets are particularly vulnerable to methanol poisoning. This is why you should always keep wiper fluid in a secure place where they cannot reach it.

In order to prevent pets from being poisoned, make sure that any windshield wiper fluid you spill on the garage floor is mopped up at once.

If you believe someone has been poisoned, bring him immediately to an emergency room for treatment. Keep in mind that waiting too long may result to permanent blindness.