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Kärcher - Pressure Washer Car Wash & Wax Cleaning Soap Concentrate – 1 Gallon

  • Based on 3,846 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 24
Order within 21 hours and 44 minutes
Available payment plans shown during checkout

Scent: Car Detergent


Size: 1 Gallon (Pack of 1)


Features

  • Universal Compatibility: Formulated to work in tandem with your pressure washer, and compatible with most consumer gas & electric power pressure washers
  • The Karcher Promise - Cleaner. Quicker: Karcher's Multi-Purpose Pressure Washer Soap is perfect for cleaning concrete, pavement, driveways, patios, decks, sidewalks, RVs, cars, boats, homes, fencing, and more.
  • Highly Concentrated: Make up to 5 gallons of detergent from a single quart of Karcher's Multi-Purpose Concentrate
  • Specially made for pressure washers
  • Made in the USA

Description

Use Karcher's Vehicle Wash and Wax with your pressure washer to create the perfect car wash system. This gentle vehicle soap rinses away without leaving residue behind, revealing the original luster of your car, truck, SUV, motorcycle and more. Highly concentrated – one gallon of concentrate makes up to 20 gallons of ready to use Vehicle Wash (you control the dilution). Made in the USA and is compatible with all Karcher Home & Garden pressure washers, as well as consumer pressure washers made by other brands.

Brand: Karcher


Item Form: Liquid


Scent: Car Detergent


Specific Uses For Product: Washing Cars, Trucks, Boats, RVs, Furniture, Heavy Equipment, & More


Material Feature: Eco-Friendly


Manufacturer: ‎Karcher


Part Number: ‎9.558-146.0


Item Weight: ‎8.25 pounds


Product Dimensions: ‎7 x 10.3 x 4.5 inches


Country of Origin: ‎USA


Item model number: ‎9.558-146.0


Is Discontinued By Manufacturer: ‎No


Size: ‎1 Gallon (Pack of 1)


Color: ‎Blue


Style: ‎Car Detergent


Material: ‎Wax


Pattern: ‎Soap Concentrate


Volume: ‎1 Gallons


Item Package Quantity: ‎1


Special Features: ‎Streak Free, Concentrated


Usage: ‎Washing Cars, Trucks, Boats, RVs, Furniture, Heavy Equipment, & More


Included Components: ‎Accessory


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 10, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works very well and leaves a good shine
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
The upside is that it works very well at removing dirt and leaving a nice finish, much better than the previous car wash sachets that I used to use. The downside is that the container only lasts for about 5 car washes with my Kärcher pressure washer.
Reviewed in the United States on November 18, 2023 by Brian N.

  • great shampoo
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
i love it, my hair is soft now. use it everyday, my wofe is happy too) we dont use conditioner after this shampoo
Reviewed in the United States on December 18, 2023 by h

  • Great product with horrible instructions and product affordance
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
- If only they would make it clearer on how to mix it. As best I can tell it is 6.4 oz per gallon of water. If they included a measure for that amount, it would help USA sales a lot. Yes, metric is better but, we just don't use it here and, besides, the metric for the ratio here is even more bonkers! - I under-mixed it because of confusing English in instructions. A friend who teaches science also agreed, the instructions are confusing. Also, one gallon is more than enough for any vehicle. I have a bunch left over. Luckily I had an empty washing machine bottle I just emptied so, I could store the leftover in it. But trying to pour this back into it spilled about half a gallon. - So the bottle affordance (industrial/product design term) and instructions are just terrible. Now, to be more confusing, some here say, just run the siphon hose right from the concentrate! - I would also advise that, unless you are using this professionally, the small bottle is PLENTY. I could not find one that was affordable and the big one was on sale. Now I have enough until I die. ... show more
Reviewed in the United States on December 14, 2022 by N. Hyland

  • Try this stuff
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
I've washed a lot of cars and never found soap that made washing easier except this stuff. I use a Ryobi electric pressure washer with auto soap dispenser. Water is soft. I was using Mcguires or Turtle Wax wash and wax. Karcher leaves no water marks and little need for manual washing on a moderate dirt. Just soap, spray and dry. My cars are black so they show everything but they wash clean. ... show more
Reviewed in the United States on September 16, 2023 by G. Higuera

  • Streaks. Had to re-wax my car.
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
It was about 80 degrees when I did my new car in the shade. After rinsing and drying, streaks remained and I had to re-wax my car. Not too happy. It made a lot of suds. Maybe full strength in my SunJoe was too much. I'll try 25%. Soaping the whole car is probably wrong. But soaping, changing nozzles, rinsing, changing nozzles over and over again seems a little tedious. Never had streaking at the manual car wash. I like the SunJoe, this detergent, not so much. Doesn't leave any wax behind to bead up like the manual car wash does. ... show more
Reviewed in the United States on April 18, 2021 by RCJETN

  • Pressure washer
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
This is the best soap to use with a pressure washer
Reviewed in the United States on November 27, 2023 by Amy L.

  • Good job on my RV. Updated- Ordered more
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
I bought this with the purpose of washing my RV with my pressure washer. I mixed the solution as described and applied it accordingly, I will say that it did a very good job cleaning and left a shine that I hadn’t seen for a couple years. Very pleased with the quantity of bubbles it left after lightly scrubbing. It worked well. Update- this wash is awesome! Multiple orders now. It leaves everything with a beautiful shine. The difference is incredible when washing with just a car soap and this stuff. It’s worth it. ... show more
Reviewed in the United States on October 7, 2020 by Brandon Peckenpaugh

  • Needs to review instructions.
Scent: Car Detergent Size: 1 Gallon (Pack of 1)
This product can be used straight in the pressure washer or foam cannon because it’s so thin. If you dilute it like stated in instructions and then add to foam cannon/machine, it’ll further dilute because it mixes with water (no suds). Only reason to dilute is if you are using a wash bucket. I use mine straight in the cannon and adjust to about 6-7oz per gallon. ... show more
Reviewed in the United States on November 16, 2022 by Erik Torres

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