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Super K Concentrate Windshield Washer Fluid - Makes 165 Gallons - 16 fl. oz.

4.7 (8) Write Review
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$30.99

$ 12 .99 $12.99

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About this item

  • SUPER CONCENTRATED WASHER FLUID: 16 fl oz washer fluid bottle makes 165 gallons of summer blend washer fluid. Just pump three times per gallon of water, directly into your windshield washer fluid tank.
  • POWERFUL CLEANING: Formulated with advanced technology for streak-free cleaning power. A special emulsifier and surfactant help remove mud, dirt, and road spray from your windshield.
  • IMPROVED VISIBILITY AND SAFETY: Helps rain bead up and be blown away by the aerodynamic effect of wind flowing over your windshield.
  • CONVENIENT: Use just as much of each product whenever needed, like when topping off during routine maintenance.


The Super Concentrate summer blend is meant to be used with plain water to make your own washer fluid while also allowing you to increase strength if desired. With normal strength mixing, it makes 165 gallons of washer fluid. We recommend using distilled water for improved cleaning quality and reduced hard water deposits.


John M Watts
Reviewed in the United States on June 24, 2024
Does a great job cleaning! But beware as they have said it stains very easily. I would recommend using latex gloves when handling. Otherwise you'll have blue hands.
Tina M. West
Reviewed in the United States on May 17, 2024
We go through a lot of washer fluid in our car repair shop a month. This is a more economical solution as well as saves space. We continuously fill the same 3 bottles instead of having to store 12-15 gallons per month. The solution is strong and does a great job cleaning the windshield.
M, Galey
Reviewed in the United States on May 11, 2024
No Problem with squirt top at all. This works great and makes LOTS of gallons! If you can't make this work, you may need to simply purchase pre-mixed cleaner at your auto parts store!
A-A-Ron
Reviewed in the United States on February 18, 2024
Leaky bottle do not leave on side or upside down. Will stain hands.
Ashley
Reviewed in the United States on December 30, 2024
We can still use the product but it leaked everywhere. Be careful opening.
TexacoStar
Reviewed in the United States on November 17, 2024
Just don’t get it in your skin! You’ll be a Smurf. Great addition to any auto shop
Lyle Ruzi
Reviewed in the United States on September 30, 2023
No need to waste plastic. Plus you can decide how strong to make your washer fluid
TED W.
Reviewed in the United States on September 26, 2023
Hi, I waited a month before reviewing. The product is good, I use with distilled water. Cleans windshield well with no streaks. It even helps the blade from squeaking, and the rain does bead on windshield, which is awesome. The bad: For the price of product, the pump for the bottle is horrible! Product leaks everywhere when pumping. It will get all over your hands, the bottle and your clothes. It is very difficult to get off your hands and clothes. I recommend cleaning stains immediately.