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Hi there, I'm Jarvis! I see you're looking at the Commercial Grill and Oven Cleaner | Professional Kitchen Degreaser | 5L Concentrate 2 Pack | Suma D9 CY484. How can I help you with the technical specs or suitability for your business today?

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Diversey In Stock

Commercial Grill and Oven Cleaner | Professional Kitchen Degreaser | 5L Concentrate 2 Pack | Suma D9 CY484

SKU: CY484
£166.30 / exc vat
£199.56/ inc vat
  • Powerful Alkaline Formula
  • Concentrated Solution
  • Multi-Appliance Use
  • Prevents Fire Hazards
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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

When your kitchen works as hard as you do, you need a cleaning solution that doesn't mess about. Introducing the Suma D9 Commercial Grill and  Oven Cleaner, a serious bit of kit for tackling the toughest kitchen grime. This professional-grade, highly alkaline formula is the secret weapon for any commercial kitchen, designed to dissolve stubborn, baked-on grease and  carbon deposits that lesser cleaners simply can't handle. Forget endless scrubbing; this is about smart, powerful cleaning.

This twin pack of 5Ltr grill degreaser concentrate is specifically formulated for busy restaurants, pubs, takeaways, and  catering operations. It's perfect for deep cleaning your essential cooking appliances like ovens, grills, and  salamanders. You can even dilute it for effective fryer cleaning, making it a versatile powerhouse. It doesn't just clean; it helps maintain your equipment and  drastically reduces the fire risk associated with grease build-up, keeping your kitchen safer and  more compliant.

Packed by Diversey, a name synonymous with professional hygiene, this Suma CY484 cleaner is your ticket to a spotless, efficient, and  safer cooking environment. If you're tired of fighting with carbonised grease at the end of a long service, this is the solution you've been waiting for. It gets the job done properly, so you and  your team can focus on what you do best: creating fantastic food.

Key Features and  Benefits

  • Powerful Alkaline Formula: Cuts through the most stubborn, baked-on grease and  carbon.
  • Concentrated Solution: A little goes a long way, giving you excellent value.
  • Multi-Appliance Use: Perfect for ovens, grills, salamanders and  even diluted for fryers.
  • Prevents Fire Hazards: Removes dangerous fat and  grease build-up for a safer kitchen.
  • Colour-Coded Label: Helps your team quickly and  safely identify the right chemical.
  • Large 5L Twin Pack: Ensures you're always stocked up for scheduled deep cleans.
  • Professional Grade Power: Delivers deep-cleaning results that domestic products can't touch.
  • Trusted Diversey Brand: A leading name in hygiene for ultimate peace of mind.

Technical Specifications

  • Brand: Diversey
  • SKU: CY484
  • Contents: 2 x 5Ltr Bottles
  • Dimensions: 295(H) x 280(W) x 190(D) mm
  • Total Weight: 11.63kg
  • Capacity: 5 Litres (per bottle)
  • Formulation: Alkaline Concentrate
  • Suitable For: Ovens, Grills, Salamanders, Fryers (diluted)
  • Not Suitable For: Aluminium, Galvanized Metal, Wood, Linoleum, Painted Surfaces

Expert Review and  Insights

In any professional kitchen, the difference between a good service and  a great one often comes down to efficiency and  safety. The Suma D9 oven cleaner is a cornerstone product for maintaining both. It's a no-nonsense, heavy-duty degreaser that does exactly what it promises, saving valuable time and  elbow grease for kitchen staff at the end of a long shift.

Charlotte Rayner – Commercial Cleaning Expert View Profile →

  • Pros: This formula's performance on heavy carbon is truly top-tier; it dissolves grime effectively.
  • Cons: It's a potent chemical, so it's not suitable for aluminium or painted surfaces.

Case Study: Real Business, Real Results

The Old Ship Inn, a bustling pub in Whitby, North Yorkshire, was finding their end-of-day clean-down was becoming a real chore. The carbon build-up on their main char-grill was affecting performance and  taking staff an hour to scrub each night, leading to fatigue and  soaring labour costs.

"We were close to replacing the grill entirely, which would have been a huge expense. We gave the Suma D9 a try and  the difference was instant. It just lifts the grime away with minimal effort. It has genuinely improved staff morale at the end of a busy service."

Robert Miller – Head Chef

By switching to Suma D9, The Old Ship Inn reduced its grill cleaning time by over 40% and  completely eliminated the smoke issues caused by old grease, improving the kitchen environment significantly.

Installation and  Maintenance Guide

Using It Safely & Effectively

  • Always wear appropriate PPE, including heavy-duty gloves and  eye protection. Safety first!
  • For best results, apply to a warm (but not hot, approx. 40-60°C) surface.
  • Apply the neat liquid with a brush and  leave for 5-30 minutes, depending on the level of soiling.
  • Always scrape away loose debris before applying the cleaner to let it work on the tough stuff.
  • Rinse thoroughly with clean water to remove all residue after cleaning.

Storage & Best Practices

  • Store the container upright in a cool, dry, well-ventilated area.
  • Keep the cap tightly sealed to maintain the product's effectiveness and  prevent spills.
  • Never mix with other chemicals, especially acids, as this can cause a dangerous reaction.
  • Keep a copy of the Safety Data Sheet (SDS) accessible to all staff members.

Buying Guide: Choosing the Right Commercial Cleaner

Not sure what to look for? Choosing the right chemical for the job is key to a clean and  safe kitchen. Here’s a quick guide to help you decide.

Task at Hand

Are you doing a light daily wipe-down or a heavy-duty deep clean? Match the cleaner's strength to the soil level.

Surface Compatibility

Always check if a cleaner is safe for your equipment. An oven cleaner may damage aluminium or painted surfaces.

Concentrate vs. Ready-to-Use

Concentrates like this Suma grill degreaser concentrate offer fantastic long-term value but require careful dilution and  handling.

Safety Requirements

Check what Personal Protective Equipment (PPE) is required. Powerful cleaners demand respect and  proper handling.

Application Method

Do you need a liquid for soaking, a spray for wide coverage, or a foam that clings to vertical surfaces?

See all Catering Cleaning Chemicals

Frequently Asked Questions

Q: Is Suma D9 safe to use on stainless steel?

A: Absolutely. It is specifically designed and  highly effective for use on stainless steel ovens, grills, and  other kitchen surfaces.

Q: Can I use this on my aluminium baking trays?

A: No. This product is highly alkaline and  will corrode and  damage aluminium, galvanised metal, and  painted surfaces. Always check compatibility.

Q: Does it need to be diluted before use?

A: For heavy-duty oven and  grill cleaning, it can be used neat. For cleaning fryers, it should be diluted as per the instructions on the label.

Q: What safety precautions are necessary?

A: It is essential to wear heavy-duty alkali-resistant gloves and  eye/face protection. Ensure your workspace is well-ventilated during application.

Q: How long do I need to leave it on the surface?

A: Contact time is typically between 5 and  30 minutes, depending on the thickness of the carbon and  grease build-up.

Q: Does this cleaner have a strong smell?

A: As a professional-strength chemical, it does have a distinct odour. Using it in a well-ventilated area is strongly recommended.

Q: Can I use it on a hot oven to speed things up?

A: It works best on warm surfaces (around 40-60°C). Applying it to a surface that is too hot can cause the chemical to evaporate too quickly and  may create hazardous fumes.

Q: What makes this different from a supermarket oven cleaner?

A: The Suma D9 professional kitchen degreaser 5L has a significantly more powerful and  concentrated formula designed to tackle the extreme levels of baked-on grease found only in commercial kitchens.

What Customers Are Saying

"This is the only stuff that will touch the baked-on carbon in our pizza oven. An absolutely essential part of our cleaning cupboard. The twin pack is great value, too."

Luca Bianchi – Pizzeria Owner, Glasgow

"A very powerful and  effective professional kitchen degreaser. You absolutely must wear gloves and  goggles as it's strong stuff, but the results speak for themselves. Our grills have never been cleaner."

Susan Davies – Catering Manager, Cardiff

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The Diversey Difference: Cleaning with Confidence

Choosing a Diversey product like the Suma D9 oven cleaner is about more than just getting a surface clean; it's an investment in your kitchen's entire operation. Diversey has built its reputation on creating reliable, compliant, and  highly effective hygiene solutions for professionals. This means every bottle of Suma D9 is backed by extensive research and  development aimed at solving real-world kitchen problems. For a business owner, this translates to tangible value: reduced labour time for staff, lower long-term maintenance costs due to cleaner equipment, and  a significantly safer environment by mitigating the risk of grease fires. Using a purpose-built, trusted solution ensures consistency and  upholds your hygiene standards, which is fundamental to your reputation. It's the peace of mind that comes from knowing your cleaning protocols are built on a foundation of professional excellence.

Explore more from Diversey

Why Does a 'Powerful Alkaline Solution' Matter So Much?

Ever wondered why some cleaners work miracles while others barely make a dent? It's all down to chemistry. The tough, black, baked-on grime on your oven and  grill is mostly made of acidic carbon and  fat. A 'powerful alkaline solution' like Suma D9 is its chemical opposite. When the alkaline cleaner meets the acidic grime, a reaction occurs that breaks the grime down, turning it into a soapy, water-soluble substance.

Think of it like using a specific key for a very stubborn lock. You could try forcing the lock with the wrong key all day (that's scrubbing with a weak cleaner), or you can use the right key to 'unlock' the chemical bonds holding the grime to the metal. This is exactly what the Suma D9 commercial grill and  oven cleaner does, letting you simply wipe away what you previously had to fight.

Who Should Buy This?

  • Pubs & Restaurants

    Essential for maintaining the heart of your kitchen, keeping grills and  ovens in pristine, safe condition for consistent results.

  • Busy Takeaways

    Perfect for establishments with high-volume fryers and  grills that endure constant use and  require a powerful daily clean-down.

  • Professional Caterers

    A must-have for deep cleaning equipment between events, ensuring impeccable hygiene standards wherever you're cooking.

  • Hotel Kitchens

    Ideal for large-scale operations needing a reliable restaurant oven cleaner to maintain multiple cooking stations to a high standard.

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Get your kitchen sparkling and  order the Suma D9 Commercial Grill and  Oven Cleaner twin pack today for unbeatable degreasing power.

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