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Jarvis

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Hi there, I'm Jarvis! I see you're looking at the Commercial Dishwasher Detergent | Professional Dish Cleaner | 5 Litre | Jantex GM981. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

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Jantex In Stock

Commercial Dishwasher Detergent | Professional Dish Cleaner | 5 Litre | Jantex GM981

SKU: GM981
£11.60 / exc vat
£13.92/ inc vat
  • Powerful Formula
  • Low-Foaming Action
  • Concentrated Solution
  • Built-in Descalers

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here’s a real kitchen essential for any professional setup facing the daily battle against grease and  grime. The Jantex GM981 is a powerful, no-nonsense commercial dishwasher detergent 5 litre that gets the job done without any fuss. It’s been expertly formulated to tackle the toughest of food soils, from baked-on lasagne to stubborn lipstick marks, leaving your wares sparkling clean and  ready for service.

This professional dish cleaner liquid is the go-to choice for bustling restaurants, village pubs, hotel kitchens, and  busy cafés across the UK. Essentially, if you rely on a commercial dishwasher to keep your operation running smoothly, this is for you. Its concentrated, low-foaming formula is designed to work in perfect harmony with your machine, delivering consistently brilliant results wash after wash.

What really sets it apart are the clever extras. It contains descaling agents to help prevent damaging limescale build-up, works a treat in both hard and  soft water areas, and  the concentrated solution means this big 5-litre bottle goes a very long way, giving you a fantastic cost-per-use. It’s time to stop re-washing and  start relying on a detergent that works as hard as you do.

Key Features and  Benefits

  • Powerful Formula: Effortlessly cuts through stubborn grease and  baked-on food residue.
  • Low-Foaming Action: Prevents machine overflow and  ensures optimal cleaning performance.
  • Concentrated Solution: A little goes a very long way, saving you money on re-stocking.
  • Built-in Descalers: Helps protect your machine from limescale, extending its operational life.
  • Hard & Soft Water Use: Delivers consistently fantastic results no matter your local water type.
  • Bulk 5Ltr Size: Means fewer reorders and  less packaging waste for your busy team.
  • Professional Grade: Trust in a formula that's specifically designed for commercial kitchen demands.
  • Recycled Plastic Bottle: Bottles are actively changing to be made from 30% recycled plastic.

Technical Specifications

  • Brand: Jantex
  • SKU: GM981
  • Pack Quantity: 1 x 5Ltr
  • Capacity: 5 Litres
  • Weight: 5.66 kg
  • Dimensions: 280(H) x 130(W) x 290(D) mm
  • Key Feature: Low-Foaming Formula
  • Special Feature: Contains Descaling Agents
  • Dilution Ratio: 2.5ml per 1 Litre of water
  • Intended Use: For Professional Use Only

Expert Review and  Insights

When you're running a busy service, the last thing you need is your dishwasher letting you down. Jantex GM981 is a real workhorse. It's not just about cleaning; it’s about machine care. The low-foam, descaling formula is a smart combination that many overlook, but it's crucial for keeping your equipment running smoothly day in, day out.

Charlotte Rayner – Commercial Cleaning Expert View Profile →

  • Pros: Excellent at preventing limescale build-up, protecting your expensive machinery.
  • Cons: Being concentrated, new staff need brief training on correct dilution ratios.

Case Study: Real Business, Real Results

The Anchor & Crown, a bustling gastropub in Whitby, North Yorkshire, was constantly struggling with dull, streaky glassware due to the local hard water, which required time-consuming hand polishing after every wash.

"We were polishing glasses constantly, which was a huge drain on staff time, especially during a hectic dinner rush. Since switching to this Jantex detergent, our glasses come out of the machine sparkling. It’s made a massive difference to our front-of-house efficiency."

David Chen – General Manager

The pub reported a 90% reduction in time spent hand-polishing glassware and  a significant improvement in overall wash quality from the first use.

Installation and  Maintenance Guide

Setting It Up

  • Always wear appropriate PPE (gloves and  eye protection) when handling concentrated chemicals.
  • Ensure your dishwasher's automatic dosing system is calibrated correctly for a 2.5ml per litre ratio.
  • If dosing manually, add the detergent before starting the wash cycle, never directly onto dishes.
  • Store the container upright in a cool, dry, well-ventilated area away from direct sunlight and  foodstuffs.

Keeping It Going

  • Regularly check and  clean your dishwasher's filters to allow the detergent to work at full strength.
  • Keep the container cap tightly sealed to prevent the detergent from degrading over time.
  • Although this product contains descalers, still run a dedicated maintenance cycle on your machine as per the manufacturer's guidance.
  • Monitor your stock levels to anticipate when you'll need to re-order, ensuring you never run out mid-service.

Buying Guide: Choosing the Right Commercial Detergent

Not sure which chemical is right for your machine? Here’s a quick guide to help you decide.

Consider Your Water Type

If you're in a hard water area, a detergent with built-in descalers like this one is essential to prevent limescale and  protect your machine.

Look at the Cost-Per-Use

A concentrated formula like the Jantex GM981 dishwasher detergent might have a higher upfront cost, but its low dilution ratio means it lasts much longer, offering better value.

Check Your Dosing System

Ensure the detergent is compatible with your machine's dosing system (automatic or manual) for consistent, effective cleaning results.

Think About Formulation

A low-foaming detergent is crucial for commercial dishwashers to ensure maximum jet power and  prevent damage from foam build-up.

Match to Your Soiling Level

For kitchens dealing with heavy grease and  baked-on food, you need a powerful, professional-grade formula designed for tough jobs.

See all Glass & Dishwasher Chemicals

Frequently Asked Questions

Q: Is this detergent safe for all types of crockery and  cutlery?

A: Yes, it's formulated to be safe for commercial-grade glassware, ceramics, stainless steel cutlery, and  most dishwasher-safe plastics.

Q: Can I use this for manual pot washing in a sink?

A: This is specifically designed for automatic dishwashing machines. We recommend a dedicated pot wash detergent for sink use for the best results.

Q: What does 'low-foaming' actually mean for my kitchen?

A: It means it produces very few suds, which is vital in commercial machines. This allows the water jets to work effectively and  prevents messy overflows.

Q: Will this help with hard water spots on my glasses?

A: Absolutely. The formula is designed to perform well in hard water and  the descaling agents help prevent the mineral deposits that cause spotting.

Q: How much detergent should I use per cycle?

A: The recommended dilution is 2.5ml per litre of water. Your machine's manual or a technician can help you set the correct dosage on an auto-dosing system.

Q: Is Jantex GM981 an eco-friendly choice?

A: The bottle is actively changing to be made from 30% recycled plastic. The highly concentrated formula also means less packaging and  transport waste over time.

Q: Does it have a strong chemical smell?

A: It has a neutral, clean scent and  is not heavily perfumed, making it ideal for a professional food environment where you don't want fragrances interfering.

Q: Why is a professional detergent better than a domestic one?

A: Professional formulas are far more concentrated and  powerful, designed to tackle the heavy, greasy soiling found in commercial kitchens and  work in high-temperature, fast-cycle machines.

What Customers Are Saying

"Brilliant stuff. This catering dishwasher detergent 5 litre cuts through grease like a hot knife through butter. Our plates have never been cleaner."

Mark L. – Head Chef, Bristol

"Really good value for money given how concentrated it is. The descaling feature in this professional dishwashing detergent 5l is a nice bonus for our machine."

Sarah P. – Café Owner, Manchester

"We run a busy catering company and  this is our go-to detergent. It's reliable, effective, and  does exactly what it says on the tin."

Tom Williams – Events Caterer, Birmingham

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The Jantex Promise: Consistency in Every Wash

Choosing a commercial dishwasher detergent 5 litre is about more than just clean plates; it’s about operational consistency and  protecting your assets. Jantex is a trusted name in the professional cleaning industry because their products deliver reliability, day in and  day out. Using a dependable detergent like the GM981 reduces the costly and  time-consuming hassle of re-washes, saving your business money on staff hours, energy, and  water. More importantly, its professional-grade formula with descaling agents actively protects your expensive dishwasher, prolonging its lifespan and  reducing the risk of breakdown. For any catering business, where margins are tight and  reputation is everything, investing in a product that guarantees cleanliness and  protects your equipment provides invaluable peace of mind.

Explore more from Jantex

How Built-In Descalers Protect Your Investment

Ever wondered what those chalky white marks inside your machine are? That's limescale, and  it's bad news for your dishwasher. Think of it like cholesterol for your machine's arteries; over time, it clogs up pipes, heating elements, and  water jets, making them less efficient and  leading to costly breakdowns. This detergent contains special descaling agents that actively fight this build-up with every single wash. It's like a mini-MOT for your machine's internals every time you run a cycle, helping to keep it running at peak performance, extending its lifespan, and  saving you a fortune in engineer call-out fees down the line.

Who Should Buy This?

  • Restaurants & Pubs

    Keeps your high-volume crockery and  cutlery spotless and  ready for the next service, even on the busiest nights.

  • Cafes & Bistros

    Effortlessly removes tough coffee and  tea stains from mugs and  teaspoons, maintaining a professional look for customers.

  • Schools & Care Homes

    Provides a reliable, cost-effective cleaning solution for large-scale catering operations where hygiene is absolutely paramount.

  • Hotels & Event Venues

    Ensures glassware, plates, and  cookware are consistently gleaming for breakfast buffets, banquets, and  room service.

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