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Karcher

Karcher RM 731 PressurePro Grease & Protein Remover 5Ltr

SKU: HX440

£46.66(£55.99 inc VAT)

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The Kärcher RM 731 PressurePro is an alkaline cleaner formulated to break down animal and vegetable fats alongside protein residues — the two most persistent soiling types found in commercial food environments. It is designed for use with pressure washers, though it is also effective applied by other methods, and it works across a broad temperature range without needing to be heated to activate.

In busy commercial kitchens, butchery operations, and food processing environments, grease and protein build-up on extraction canopies, conveyor systems, tiled walls, cold room interiors, and stainless steel surfaces is a daily reality. RM 731 is well suited to these tasks, cutting through carbonised fat deposits and protein films that lighter general-purpose cleaners tend to struggle with. It rinses off cleanly without leaving residue — an important consideration when cleaning surfaces and equipment that come into contact with food.

Practical benefits for kitchen operators include:

  • Effective on stainless steel, plastic, tiled floors and walls without surface damage
  • Free from fragrances and dyes — reduces contamination risk in food preparation areas
  • Leaves no cleaning residue after rinsing, supporting hygiene compliance
  • Works on heavily soiled items such as barbecue skewers, smoking racks, and extraction equipment
  • 5-litre format provides a practical working volume for regular cleaning schedules

RM 731 is concentrated, so dilution ratios should be followed according to soil level and application method. It is suitable for use with Kärcher pressure washers via the appropriate dosing attachment, though operators should confirm compatibility with their specific machine setup. As with all alkaline degreasers, appropriate PPE should be worn during handling and application, and surfaces should be rinsed thoroughly after contact time.

This product is a practical choice for commercial kitchens, butcheries, bakeries, and food production sites with regular heavy-duty cleaning requirements. For sites with very high-volume or specialist degreasing needs, a heavier-duty or larger-format cleaning product may be worth considering alongside this one.

If you are unsure which cleaning product is the right fit for your surfaces or cleaning regime, we are happy to help you work through the options.

Frequently asked questions

Can RM 731 be used without a pressure washer?

Yes — while it is designed for use with pressure washers, RM 731 can also be applied by brush, spray, or foam gun depending on the surface and level of soiling. For best results, follow the manufacturer's dilution guidance for the application method you are using.

Is this product safe to use on surfaces that come into contact with food?

RM 731 is free from fragrances and dyes, and it rinses off without leaving residue, which makes it suitable for use in food preparation environments. As with any alkaline degreaser, thorough rinsing after the contact time is essential before surfaces are returned to food use.

How does this compare to a standard kitchen degreaser for heavy soiling?

Standard degreasers are often formulated for lighter, routine cleaning and may underperform on carbonised fat or protein build-up. RM 731 is specifically formulated to tackle both grease and protein residues, which makes it better suited to high-output kitchens, butchery environments, and equipment like extraction canopies or smoking racks where heavy soiling accumulates quickly.
Karcher RM 731 PressurePro Grease & Protein Remover 5Ltr

£46.66(£55.99 inc VAT)

£46.66(£55.99 inc VAT)

The Kärcher RM 731 PressurePro is an alkaline cleaner formulated to break down animal and vegetable fats alongside protein residues — the two most persistent soiling types found in commercial food environments. It is designed for use with pressure washers, though it is also effective applied by other methods, and it works across a broad temperature range without needing to be heated to activate.

In busy commercial kitchens, butchery operations, and food processing environments, grease and protein build-up on extraction canopies, conveyor systems, tiled walls, cold room interiors, and stainless steel surfaces is a daily reality. RM 731 is well suited to these tasks, cutting through carbonised fat deposits and protein films that lighter general-purpose cleaners tend to struggle with. It rinses off cleanly without leaving residue — an important consideration when cleaning surfaces and equipment that come into contact with food.

Practical benefits for kitchen operators include:

  • Effective on stainless steel, plastic, tiled floors and walls without surface damage
  • Free from fragrances and dyes — reduces contamination risk in food preparation areas
  • Leaves no cleaning residue after rinsing, supporting hygiene compliance
  • Works on heavily soiled items such as barbecue skewers, smoking racks, and extraction equipment
  • 5-litre format provides a practical working volume for regular cleaning schedules

RM 731 is concentrated, so dilution ratios should be followed according to soil level and application method. It is suitable for use with Kärcher pressure washers via the appropriate dosing attachment, though operators should confirm compatibility with their specific machine setup. As with all alkaline degreasers, appropriate PPE should be worn during handling and application, and surfaces should be rinsed thoroughly after contact time.

This product is a practical choice for commercial kitchens, butcheries, bakeries, and food production sites with regular heavy-duty cleaning requirements. For sites with very high-volume or specialist degreasing needs, a heavier-duty or larger-format cleaning product may be worth considering alongside this one.

If you are unsure which cleaning product is the right fit for your surfaces or cleaning regime, we are happy to help you work through the options.