Karcher Pressure Washer Detergent, Multi Purpose, Universal, for Outdoor Surfaces - 1 Gallon
Karcher Pressure Washer Detergent, Multi Purpose, Universal, for Outdoor Surfaces - 1 Gallon
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Karcher Pressure Washer Detergent, Multi Purpose, Universal, for Outdoor Surfaces - 1 Gallon

Karcher Pressure Washer Detergent, Multi Purpose, Universal, for Outdoor Surfaces - 1 GallonKarcher Multi Purpose Pressure Washer Detergent for Outdoor Surfaces 1 GallonKarcher Multi Purpose Pressure Washer Detergent for Outdoor Surfaces 1 Quart
Size:Gallon

Key item 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 40 gallons of detergent from a single gallon of Karcher's Multi-Purpose Concentrate
  • Made in the USA of domestic and imported material
  • Power Washer Detergent
  • The Karcher Promise: Cleaner - Quicker.
Current price is $18.99$2.21/lb
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Fri, Jun 26
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Sold and shipped by Karcher North America Inc
4.647540983606557 stars out of 5, based on 122 seller reviews(4.6)
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Starting from $18.99

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Customer ratings & reviews

4.5 out of 5 stars
stars50 ratings35 reviews
How item rating is calculated
5.0
5.0
5.0
5.0
5.0
5.0
  1. 5 stars76% (38)
  2. 4 stars14% (7)
  3. 3 stars2% (1)
  4. 2 stars2% (1)
  5. 1 star6% (3)

Reviews summary

Pros

  • : Leaves a clean smell after use.
  • : Effective with small amounts for multiple cleanings.
  • : Removes caked-on dirt and mildew.
  • : Works with sweep sprayer and pressure washer.
  • : Simple to operate with multiple functions.
  • : Produces abundant foam for effective cleaning.
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Showing 1-3 of 35 reviews

Apr 13, 2026
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Works great, smells great

It's a concentrate but I just it straight. Nice suds, takes off dirt and smells good, but not overpowering. Better than cleaning with just water doesn't.seem to harm plants or grass.

Review from kaercher.com
Helpful?2ZHJLC6DDLG551957626
Oct 21, 2025
GerritB
5 out of 5 stars review

Seller Verified Purchase

Kärcher All Purpose Detergent

I use the Kächer All Pupose Detergent to clean our tile and linoleum floors every other week. Once a year I was the outside of our home. The Detergent leaves the window glass sparkling clean. I sometimes clean spots in our carpeting with it. It leaves a very clean scent. It is my favorite detergent for these purposes.

International review
Review from kaercher.com
Helpful?2ZHJLC6DDLG551957626
Nov 20, 2025
Bri
Item details
Size: Quart
Sold and shipped byKarcher North America Inc
5 out of 5 stars review

Verified Purchase

it cleaned so well and left my back porch smelling wonderful!

Incentivized Review
Helpful?2ZHJLC6DDLG551957626