are the detergent bottles made to fit the K3.540 karcher washer

The detergent bottles (62957650) fit my Karcher K4.

Can u use this on brick walls ?

Yes you can but you’ve probably got a white chalky substance on your brickwork that you’re trying to get off called effervescence and you’ll need a proper brick acid to remove this and not put on through your pressure washer as it will eat Aluminium as well as the white. For this you’ll need a special brick acid and water it down slightly and apply with a bucket and brush leave it a while then remove by washing it off with your pressure washer on low or just your hose pipe

Is the stone cleaner safe to use around artificial grass?

Unfortunately I don't know enough about artificial grass to answer this properly but for the cleaner there is a downloadable specifications document on the Karcher website which has safety precautions, limitations of use etc.That will give you all the relevant information from Karcher's perspective. If you check with artificial grass manufacturers they should be able to tell you if specific chemicals will damage / stain their products.

Can it be used in Portland stone

I've only used it on my stone bird bath ,Sorry not very helpful ...

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Kärcher 62957650 3-in-1 Stone Plug and Clean - Black, Stone Cleaner

Kärcher 62957650 3-in-1 Stone Plug and Clean - Black, Stone Cleaner

Product ID: 48071928

Details

Brand
KÄRCHER
Item form
Liquid
Item volume
1 Litres
Material Type Free
Dye Free
Material feature
Non-Toxic
Scent
Unscented

🏡Versatile for terraces, walls & facades

🧴1L concentrated liquid

🛡️3-in-1 dirt, algae & weather protection

214.81 DT

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Description

✨ Elevate your outdoor spaces with effortless stone care 🏡

ECO CONSCIOUS SAFE - Non-toxic, dye-free formula designed for responsible use
MULTI SURFACE MASTERY - Perfect for terraces, walls, facades, and even PVC cladding
ALGAE WEATHER SHIELD - Keeps outdoor spaces pristine against nature’s toughest elements
POWERFUL 3 IN 1 FORMULA - Cleans, protects, and preserves your stone surfaces effortlessly
CONCENTRATED 1 L PLUG CLEAN - Easy-to-use, mess-free dosing for professional-grade results

Kärcher’s 3-in-1 Stone Plug and Clean is a concentrated 1L liquid cleaner designed for powerful dirt removal, algae protection, and weather resistance on stone surfaces. Ideal for terraces, walls, and facades, this non-toxic, dye-free formula ensures professional cleaning results with easy plug & clean dosing, making it a must-have for maintaining pristine outdoor environments.

Specifications

ASIN	B00DREUVFK
Best Sellers Rank	6,988 in Grocery ( See Top 100 in Grocery ) 73 in Household Cleaners: Floor Cleaners
Brand	KÄRCHER
Brand Name	KÄRCHER
Capacity	1000 ml
Contains Liquid Contents?	Yes
Country of Origin	Germany
Customer Reviews	4.4 out of 5 stars 4,347 Reviews
Global Trade Identification Number	04039784712300
Item Form	Liquid
Item Type Name	Kärcher 62957650 3-in-1 Stone Plug and Clean - Black
Item Volume	1 Litres
Item Weight	1 Kilograms
Item form	Liquid
Item volume	1 Litres
Manufacturer	Kärcher
Material Features	Non-Toxic
Material Type Free	Dye Free
Material feature	Non-Toxic
Model Number	6.295-765.0
Number of Items	1
Part Number	62957650
Product Warranty	No warranty.
Scent	Unscented
Size	1 l (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Floor
Specific uses for product	Floor
Surface Recommendation	Stone
Unit Count	1000.0 millilitre

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214.81 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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