Kärcher - Pressure Washer Multi-Purpose Cleaning Soap Concentrate – For All Outdoor Surfaces – 1 Gallon








Key features
- •The Karcher Promise: Cleaner. Quicker
- •Karcher detergents are specially formulated to work in tandem with your pressure washer to help you clean more quickly and thoroughly
- •Highly concentrated, makes up to 20 gallons of ready to use detergent from one gallon of concentrate
- •Perfect for cleaning outdoor surfaces such as decks, driveways, sidewalks, stone, brick and more
- •Biodegradable. Made in the USA
Kärcher - Pressure Washer Multi-Purpose Cleaning Soap Concentrate – For All Outdoor Surfaces – 1 Gallon
List Price: $31.31$28.18DEALYou Save: $3.13 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.9
out of 5
Based on 10 reviews
5★
60%
4★
10%
3★
10%
2★
20%
1★
0%
I would recommend something stronger to clean your deck
Frank✓ Verified Purchase•July 17, 2018
Not very effective. I would recommend something stronger to clean your deck. Possibly bleach, if you aren't concerned about killing foliage, and if you can rinse it off afterwards. I used this with a pressure washer, and even tried a floor scrubber, but did not see remarkable results.
MEH
rachel austin✓ Verified Purchase•August 2, 2017
I'm not sure if this is worth it. I used it with a new Greenworks power washer and Greenworks surface cleaner head. The dock got clean but not sure it was the soap. Also it goes very fast. I used the pre-measured cup on the side, which is cool, after you figure out how to use it. However, when you add water to the soap bottle on the unit and start it, you run out very quickly. I ran out before completing the deck and couldn't tell the difference between the boards I used soap on and those I used just plain water.
Three Stars
Stu✓ Verified Purchase•July 27, 2017
This product smells so bad, my wife had to leave the area. I checked the chemical make up to find there is apparently nothing harmful in the product...but it sure stinks and doesn't clean as well as I expected.
Love that it is concentrated!
Joshua Dehne✓ Verified Purchase•July 21, 2017
I simply pored this whole bottle in my Ryobi power washer as the washer diluted the product to the recommendation ( I think 20:1). It cleaned off my siding very well and left it shiny!
Very Good Multi-Purpose For Use With Karcher Pressure Washer!
J. A. Bell✓ Verified Purchase•June 16, 2017
First, soap the area you are about to pressure clean and let it work a couple of minutes.
Then, hit it with a high-pressure jet of water.
I've had great success removing thick, black mold/mildew from concrete with this Karcher Detergent, using my Karcher Electric Pressure Washer.
Hate grime! Love clean and fresh!
Then, hit it with a high-pressure jet of water.
I've had great success removing thick, black mold/mildew from concrete with this Karcher Detergent, using my Karcher Electric Pressure Washer.
Hate grime! Love clean and fresh!
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