Can this be used on area rugs?

Hello from Karcher - The detergents for cleaning rugs is very different than other detergents since they are designed to be vacuumed, not pressure washed.

If the pressure washer dilutes the concentrate 20 to 1, why can't the concentrate be added to the washer directly?

Hello from Karcher - as with many detergents, they are packaged as ready to use or are concentrated and must be diluted to be ready to use. To keep you from buying 20 gallons of ready-to-use detergent, the concentrated version is simpler to store but must be diluted with 20 parts water. Then you fill the pressure washer soap tank with the ready to use (diluted) detergent. The water from the pressure washer is the carrier of the detergent which makes the application of the detergent simpler than spraying a bottle of soap on the wall or car to be cleaned. Further dilution by the pressure washer is already calculated into the mix of soap and water.

Do you simply pour this into the soap dispenser of your pressure washer or do you need to dilute first?

Hello from Karcher - it is highly concentrated and needs to be diluted with 20 parts water to 1 part concentrated soap. Premix this first then pour the diluted solution into the tank. It is very difficult to premix in the tank and this affects how well the soap is applied. Besides, you can keep a premixed amount available ready to use.

Can this / will this clean asphalt shingles roofs?

Asphalt shingles can be easily damaged by a high pressure stream. If you try it be very careful.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Multipurpose Detergent

Product ID: 39835000

Details

Brand
KÄRCHER
Item Form
Liquid
Material Feature
Eco-Friendly
Scent
Fresh
Specific Uses For Product
All-Purpose &

⚡Highly concentrated formula

🌍Eco-friendly & USA made

🧼Universal pressure washer compatibility

EC$199

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Grenada.

Secure transaction

Description

🧽 Clean smarter, not harder—unleash the power of concentration!

FRESH SCENT BOOST - Leaves surfaces sparkling clean with a fresh scent that elevates your outdoor space’s vibe.
ECO CONSCIOUS FORMULA - Made in the USA with eco-friendly ingredients, so you clean thoroughly without compromising the planet.
POWERFUL CONCENTRATION - One gallon makes up to 40 gallons of ready-to-use detergent—maximize your cleaning power and minimize waste.
TIME SAVING EFFICIENCY - Works seamlessly with most gas and electric pressure washers to cut your cleaning time in half.
VERSATILE CLEANING SOLUTION - Perfectly formulated for concrete, patios, cars, boats, fences, and more—your all-in-one cleaning companion.

KÄRCHER Multi Purpose Pressure Washer Detergent is a highly concentrated, eco-friendly cleaning solution compatible with most consumer gas and electric pressure washers. Made in the USA, it delivers up to 40 gallons of detergent from a single gallon, efficiently tackling dirt and grime on a wide range of surfaces including driveways, patios, cars, and fences, while saving you time and effort.

Specifications

ASIN	B01BMB4C86
ASIN	B01BMB4C86
Best Sellers Rank	#4,560 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #25 in Pressure Washer Accessories
Brand Name	KÄRCHER
Customer Reviews	4.4 4.4 out of 5 stars (5,362)
Date First Available	February 10, 2016
Department	Unisex Adult
Global Trade Identification Number	00036339581446
Included Components	Accessory
Item Form	Liquid
Item Highlight	Removes Dirt and Grime from Fences, Siding, Patios, Driveways, Sidewalks, Concrete and More, Makes up to 40 gal of Cleaner
Item Type Name	Multi-Purpose Soap
Item Volume	128 fluid ounces
Item Weight	8.3 pounds
Item model number	9.558-144.0
Manufacturer	Karcher
Manufacturer	Karcher
Material Features	Eco-Friendly
Model Number	9.558-144.0
Number of Items	1
Part Number	9.558-144.0
Product Dimensions	7.25 x 11 x 4 inches; 8.25 pounds
Scent	Fresh
Size	128 Fl Oz (Pack of 1)
Special Features	Concentrated, Made in the USA
Specific Uses For Product	All-Purpose Cleaning, Car Washing, Fence Cleaning, Siding Washing, Driveway Cleaning, & More
Surface Recommendation	Cars, Fences, Patio Furniture, Siding, Driveways, Heavy Equipment, & More
UPC	036339581446
Unit Count	128 Fluid Ounces

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.