5 Best Windshield Washer Fluid

BEST OF THE BEST

nextzett

Kristall Klar Washer Fluid

Highly Effective

Get a lot of bang for your buck with this highly effective and biodegradable concentrated solution.

Check Price Check Price

PROS

Highly concentrated 8.5-ounce bottle makes 13 gallons of fluid when mixed with ordinary tap water.
Removes film, sap, and bug splatter.
Lubricates wipers for less shudder and smoother action.
Softens hard water.
Biodegradable.

CONS

Doesn't have any freeze protection.

BEST BANG FOR THE BUCK

Rain-X

Heavy Duty De-Icer Windshield Washer Fluid

Most Versatile

Formulated for ice and snow, but works in all weather conditions to keep your windshield clean.

Check Price Check Price

PROS

Designed to repel and remove light snow and ice in temperatures down to -25 degrees F. Repels driving film as well.
Reduces water beading on windshields to improve visibility in wet conditions.

CONS

May be found at a lower cost at brick-and-mortar stores.

MWC

Windshield Washer Fluid + Bug Remover

Warm Weather

If you live in tropical or subtropical climates, this washer fluid promises to do the trick.

Check Price Check Price

PROS

Formulated for warm and tropical climates.
Includes ingredients to reduce bug splatter sticking to windshields.
Reduces beading and road grime.
Designed to be harmless to wipers and car body paint.

CONS

Solidifies at freezing temperatures.
Not for all-weather use.

Prestone

Deluxe 2-in-1 Windshield Washer Fluid

Trusted Brand

A washer fluid designed for all-year, all-weather conditions from a tried and true brand.

Check Price Check Price

PROS

All-season formula works in hot or cold weather.
Contains de-icer for snow and frost.
Safe down to -27 degrees F. Cleans winter salt, all-year dirt, and summer bug splatter.
Reduces beading yet remains for rain sensing wipers.

CONS

Strong odor may linger in car interior.

Qwix Mix

Windshield Washer Fluid Concentrate

Most Eco-friendly

For the environnmentally conscious, this washer fluid is super concentrated and fully biodegradable.

Check Price Check Price

PROS

Boasts of completely biodegradable formula.
Highly concentrated, makes 32 gallons from an 8-ounce bottle.
Warm-weather formula may be mixed with methanol for cold and freezing temperatures.
Includes instructions.

CONS

Not as effective as non-biodegradable fluid.

Why trust BestReviews?

BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews

BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Click here for testing insights

First Reviewed

April 13, 2023

Models
considered

Hours
researched