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Kärcher

Kärcher Multi Purpose Pressure Washer Detergent, Removes Dirt and Grime from Fences, Siding, Patios, Driveways, Sidewalks, Concrete and More, Highly Concentrated, Makes up to 20 gal of Cleaner

  • Based on 9,363 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jan 10
Order within 22 hours and 4 minutes
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Style: Multi Purpose Cleaner


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 20 gallons of detergent from a single gallon of Karcher's Multi-Purpose Concentrate
  • Specially made for pressure washers
  • Made in the USA

Description

This concentrated soap formula makes up to 20 gallons of ready to use detergent – you control the amount of dilution. Karcher detergents are specially formulated to work in tandem with your pressure washer to help you clean more quickly. Reduce the amount of time it takes to clean decks, driveways, sidewalks, home siding, patio furniture, fences and more, and clean more thoroughly to boot! 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: Kärcher


Item Form: Liquid


Scent: Fresh


Specific Uses For Product: All-Purpose Cleaning, Car Washing, Fence Cleaning, Siding Washing, Driveway Cleaning, & More


Material Feature: Eco-Friendly


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 7.25 x 11 x 4 inches; 8.25 Pounds


Item model number ‏ : ‎ 9.558-144.0


Department ‏ : ‎ Unisex Adult


Date First Available ‏ : ‎ February 10, 2016


Manufacturer ‏ : ‎ Karcher


Best Sellers Rank: #6,382 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #36 in Pressure Washer Accessories


#36 in Pressure Washer Accessories:


Customer Reviews: 4.4 4.4 out of 5 stars (9,433)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 10

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Transformed my car care routine – even the driveway looks cleaner!
Style: Heavy Duty Cleaner
This product has completely changed the way I care for my vehicles. After trying Kärcher Vehicle Wash and Wax, I haven’t gone to a commercial car wash since — and I honestly don’t plan to. Washing my cars at home has become not just a chore, but something I genuinely enjoy. The detergent is powerful yet gentle. I simply spray it onto a wet surface, wait about 3 minutes, and rinse it off. For especially dirty areas (like the wheels or lower panels), a light scrub is all it takes. The results are amazing: my vehicles look spotless, with a beautiful glossy finish that feels freshly waxed. One unexpected bonus — after washing the cars, I noticed that even the concrete driveway where I wash them looks cleaner! That’s how effective this formula is at breaking down dirt and grime. It doesn’t just clean your vehicle — it freshens up the space around it. It’s safe for cars, trucks, bikes, even boats — and it smells nice too. I genuinely feel like my cars are happier and more cared for after each wash. This product saves me time, money, and gives better results than the average car wash. If you take pride in your vehicle or just want a convenient, effective cleaning solution — this is it. Highly recommend! ... show more
Reviewed in the United States on July 9, 2025 by Svyatoslav Iotko
    • Quality results in first use.
Style: Vehicle Wash & Wax
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Worked great! Didn't get much foam action, but I think I just need to play with the mixture that I'm using in my Blue Clean pressure washer with built-in soap dispenser and nozzle. I diluted quite a bit - maybe 10 to 1 water to soap and it still cleaned up great. Rinse, soap, wipe, rinse. Pretty simple for decent results. Cheaper and better for your car than the carwash... ... show more
Reviewed in the United States on May 12, 2025 by Amazon Customer Amazon Customer
    • Decent, smells good.
Style: Vehicle Wash & Wax
Works well. It is not concentrated so you will use a lot. Not a bad thing. Just be aware you will use more than a concentrated detergent. It smells good. Foams up well. I used it on my boat. I will use it and when it's gone I may try a different brand.
Reviewed in the United States on March 17, 2025 by Bad Mackrel
    • Like brand new
Style: Vehicle Wash & Wax
Dilution rate is 19 water to 1 Soap and initial wash used too much soap but clean as a whistle and a little dull but another washing and chammie cloth finish and it shines and water beads well. Minimal environmental warnings. Jimmy like!
Reviewed in the United States on September 22, 2025 by James Skinner
    • Didn't do much
Style: Concrete Cleaner
Won't buy again as it hardly worked
Reviewed in the United States on November 14, 2025 by Amazon Customer
    • Nice product
Style: Multi Purpose Cleaner
Husband really likes. It worked great when pressure washing the deck in preparation for staining/sealing.
Reviewed in the United States on October 18, 2025 by Bargain hunter
    • THIS IS A GOOD PRODUCT
Style: Multi Purpose Cleaner
VERY EASY AND CLEANS BEAUTIFULLY
Reviewed in the United States on December 14, 2025 by Cherokee
    • Can’t power wash your house without this stuff
Style: House & Siding Cleaner
This is the REAL THING! we have a white vinyl siding house in central Florida. We had it pressure washed when we first moved in, 6 months later, we felt the need to get it done again. This time we decided to do it ourselves, we researched different products. This one had the best and consistent reviews. Well let me just say, we wanted to see the difference between power washing with it and without. Hands down, there is no other way to do the job without this product! We sprayed it on and let it set for about 20-30 min, came back and the dirt and mildewiness(yes I made that word up) just came off! Our house looks brand new and is blinding white now. We are so impressed. Our house is a little over 2000sq ft, we needed 2 jugs to do the whole house. ... show more
Reviewed in the United States on November 22, 2025 by carla

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