Free Shipping On Power Equipment (Lower 48) Tax-Free Except Illinois Orders
Welcome | Sign In or Contact Us
Your Cart @ Power Equipment Direct Cart:
Power Equipment Quick Search

Karcher 9.558-145.0 - Multi-Purpose High Concentrate Detergent (1QT) for sale.

Power Equipment Direct Offers Direct Discounts and a Tax-Free Guarantee on Karcher 9.558-145.0.


Karcher Multi-Purpose High Concentrate Detergent (1QT)

Karcher Power Equipment and Accessories
Model: 9.558-145.0
(Based on expert analysis, manufacturer ratings and customer reviews)

5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
2 Reviews
Share This Product
Plus 1 This Product
Tweet This Product
Pin It!
In-Stock In-Stock
Ships Friday, Sep 22nd

Estimate Arrival

This Item cannot be shipped to
HI and AK.

No Sales Tax*
(Except IL)
No Sales Tax*
(Except IL)
Visit Site
No Sales Tax*
(Except IL)
Visit Site
(as of 11:32 CST - Details)
Sales Tax Extra
Visit Site
  • Features
  • Specs
  • Q&A 
  • 2
  • Articles
  • Shipping
  • Accessories
Super Concentrated, Pressure Washer Safe Detergent
Makes 5 gallons of ready to use detergent
Won't damage pump or seals

Quart Bottle With Measure Cup
Built-in cup is easy to read
Get the proper dilution every time with no mess or fuss

All Purpose Detergent
Great for any outdoor application on waterproof surfaces
Cleans vehicles, garden furniture, buildings

Cleaner Results With Less Effort
Works faster and better than water alone

Accessory Grade
2.5 Pounds
4.5L x 3.2W x 9H
Download Documents
No documents available at this time
Need Help? Ask Our Experts.
View Accessories For This Product.
Read Reviews
How-To Library

Questions before buying? Ask Brian about this item. Sorry, do not submit repair related questions.

Karcher 9.558-145.0 Reviews & Ratings
2 Reviews  Sort by 
Brian, the Pressure Washer Expert
Power Equipment Expert

Product Expert
Total Reviews
122 Reviews
Total Helpful Votes
6227 Helpful Votes
Power Equipment Direct Recommended

Think about it. If you buy fish, you need fish food. If you buy a pressure washer, you need detergent.

Soap and water always cleans better than water alone. We strongly recommend the Karcher Multi-Purpose High Concentrate Detergent.

First, it contains a measuring cup for proper measurements of detergent every time.

Secondly, it's concentrated so one bottle will make 5 gallons of detergent.

Brian Recommends This Model
Was this review helpful?
Robert R.
Cypress, TX
Purchased from Power Equipment Direct
Purchased 9/16/16
Most Helpful Positive Review
5 out of 55 out of 55 out of 55 out of 55 out of 5
Does What It Says
I used this cleaner with my Sun Joe pressure washer on my hardiplank siding and concrete patio. There was nothing that it didn't remove. I live in SE Texas and moss grows quickly on the sides of houses that don't get direct sun.

I had used the pressure washer without detergent when I first bought it but with the Karcher there was a clear difference in the ease and effectiveness of the cleaner.
Robert Recommends This Karcher Product
Was this review helpful?
Free Freight
  • Ships via Semi-Truck
We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States

Buy This

Learn More About 9.558-998



Buy This

Learn More About 2.640-741



Buy This

Learn More About 2.642-582.0

5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
 1   Q&A

Sign Up
Receive Weekly How-To Tips & Specials

Buy Karcher Multi-Purpose High Concentrate Detergent (1QT) at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including Karcher Pump Guard (16 Oz.), Karcher Underbody & Gutter Cleaner Wand (Bayonet) and Karcher PS40 Powerscrubber for Pressure Washers (Electric).

Contact Power Equipment Direct