Name: Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent
Brand: Karcher Pro
SKU: extrarm31asf
Availability: InStock

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Description

Highly concentrated high-pressure basic detergent. Effectively cleans stubborn dirt, e.g. oil, grease, soot and smoke resin at all temperatures. NTA free. Specifications • Size: 20 Litres Features and Benefits • Effective high-pressure cleaning agent • Removes effectively oil, fat, tar, soot and smoke resin • Cleaning active at all stages of temperature • Pleasant, fresh fragrance • Free of phosphates • Silicone free • Tensides biodegradable in accordance with EEC 648/2004 • Rapidly separates oil/water in the oil separator (easy to separate=asf) • NTA free

Full specifications

Marque	Karcher Pro
Référence fabricant	extrarm31asf
EAN	4039784196384

Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent: complete technical analysis for 2026

The Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent is one of the most searched products in the Bricolage & Outillage category in 2026. Offered by Karcher Pro, it is aimed at those looking for a reliable product at the best price. Our comparison tool lists all available offers from partner retailers to help you make the right choice without overspending. Comparison is free and requires no registration. In a few seconds, you can access all current offers to find the most competitive price.

Who is this Bricolage & Outillage for?

The Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent benefits from the expertise of Karcher Pro in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent adapts to different levels of use in the Bricolage & Outillage category. Whether you use it intensively every day or more occasionally, this Karcher Pro product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Karcher RM 81 Vehicle Cleaning Detergent.

Against the competition

In the Bricolage & Outillage market, the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent is well positioned thanks to its price from £102.9 and the strength of Karcher Pro. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 1790 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	1790 £ to 4170 £	Regular daily use	Good value for money, solid performance
High-end	Over 4170 £	Demanding users	The best of the category, all advanced features

The best times to buy the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent

How does the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent suitable for beginners?

Yes, the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and Karcher Pro usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent?

Refurbished versions of the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent drop during the year?

Prices for the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent at all retailers?

Free delivery is not guaranteed for the Karcher EXTRA RM 31 ASF Concentrated Oil and Grease Cleaning Detergent at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.