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Commercial Dishwasher Salt | Pure Water Softener Salt | 4kg Bag | Finish CU999

SKU: CU999
£8.00 / exc vat
£9.60/ inc vat
  • High-Purity Granules
  • Water Softening Action
  • Enhanced Detergent Performance
  • Streak & Spot Prevention

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UK Warehouse

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Product Overview

Here’s the secret to getting that perfectly polished, streak-free finish on your glassware and  crockery, every single time. This is the Finish Professional Dishwasher Salt, supplied in a hefty 4kg bag, designed specifically for the demands of a busy commercial kitchen. It's not just about cleaning; it’s about protecting your most valuable catering equipment from the inside out, especially if you're battling with hard water.

Tailored for any professional setting with a commercial dishwasher – from bustling city restaurants and  pubs to hotel kitchens and  care homes – this high-purity salt gets to work immediately. It softens the water flowing into your machine, preventing the build-up of damaging limescale on crucial components like the heating element and  spray arms. This means your machine runs more efficiently, your detergent works better, and  your tableware comes out looking immaculate, ready for your next customer.

By investing in this essential consumable, you're not just buying salt; you're buying peace of mind. You're ensuring consistently brilliant results, reducing the need for manual polishing (which saves staff time), and  extending the life of your dishwasher. For a flawless shine that reflects the high standards of your business, the Finish dishwasher salt 4kg bag is a non-negotiable kitchen staple.

Key Features and  Benefits

  • High-Purity Granules: Prevents clogs and  ensures your machine runs smoothly.
  • Water Softening Action: Actively fights limescale build-up to protect internal components.
  • Enhanced Detergent Performance: Helps your detergent clean more effectively in soft water.
  • Streak & Spot Prevention: Delivers a sparkling, crystal-clear finish on glassware.
  • Large 4kg Bag: Reduces the frequency of reordering for busy establishments.
  • Universal Compatibility: Perfect for any commercial dishwasher with a salt reservoir.
  • Protects Machine Longevity: A small investment to protect your expensive equipment.
  • Finish Professional Formula: From a trusted brand known for outstanding cleaning results.

Technical Specifications

  • Brand: Finish
  • SKU: CU999
  • Weight: 4.31kg
  • Pack Quantity: 1 x 4kg Bag
  • Purpose: Water Softening for Commercial Dishwashers
  • Colour (Packaging): Blue & White
  • Form: Granulated Salt

Expert Review and  Insights

It’s easy to overlook something as simple as salt, but in a professional setting, it’s one of the most critical elements for warewashing. This Finish Professional salt is the real deal – its purity means it dissolves correctly without leaving residue. It’s the first line of defence for your machine and  the key to getting that five-star finish on your tableware.

Charlotte Rayner – Commercial Cleaning Expert View Profile →

  • Top Tier: Noticeably better at preventing spots on glassware than cheaper, bulk alternatives.
  • Hefty Handling: The 4kg bag can be a bit awkward to pour without a funnel.

Case Study: Real Business, Real Results

The Star & Garter, a historic pub in Ludlow, Shropshire, recently invested in a new glasswasher to keep up with demand. Despite the new machine, the staff were frustrated with the persistent cloudy finish on their ale glasses, a common issue with the area's very hard water. They switched to using Finish pure dishwasher salt for commercial kitchens to tackle the problem head-on.

"We were spending far too much time polishing glasses after they'd just been washed. Since we started using the Finish salt, they come out perfect. The clarity is fantastic, and  it’s saved my team a solid half hour of work every single evening. It’s a simple change that has made a real difference to our workflow."

Robert Evans – Pub Landlord

The pub has now eliminated water-spot issues entirely and  reports a significant reduction in staff time spent on manual finishing tasks.

Installation and  Maintenance Guide

Setting It Up

  • Locate the salt reservoir in your dishwasher – it's usually a large screw cap on the floor of the machine's interior.
  • Unscrew the cap and, if it's the first time filling, add about a litre of water.
  • Using a funnel, pour the Finish salt granules into the reservoir until it is full.
  • Wipe away any excess salt from around the opening to prevent corrosion.
  • Screw the cap back on tightly to ensure a proper seal. Your machine is now ready!

Keeping It Going

  • Keep an eye on your dishwasher's salt indicator light or display – this will tell you when it's time for a top-up.
  • Never, ever use table salt, rock salt, or road salt. These contain impurities and  anti-caking agents that will damage the water softener unit.
  • Always top up the reservoir *before* it runs completely empty for continuous protection.
  • If you spill any salt in the main cabin, it's a good idea to run a quick rinse cycle to wash it away before a full load.

Buying Guide: Choosing the Right Dishwasher Consumables

Not sure what your machine really needs? Here’s a quick guide to getting it right.

Check Your Water Hardness

The first step. A quick search on your local water board's website will tell you if you're in a soft, medium, or hard water area. The harder the water, the more crucial dedicated salt is.

Dedicated Salt vs. 'All-in-One' Tablets

While all-in-one tablets contain salt, it’s often not enough for the demands of a commercial machine in a hard water area. For guaranteed protection and  results, a separate salt reservoir is the professional's choice.

Granules are Best

This Finish 4kg water softener salt uses granules, not a fine powder. This is by design. Granules dissolve slowly and  evenly, providing consistent softening without clumping or blocking the softener unit.

Trust the Brand

Using a reputable brand like Finish ensures the salt is high-purity (over 99% sodium chloride) and  free from the contaminants found in cheaper alternatives that can harm your machine.

Never Use Table Salt!

It's worth repeating. Table salt contains additives like iodine and  anti-caking agents which will permanently damage your dishwasher's sensitive water softener. Stick to the proper stuff.

Frequently Asked Questions

Q: How often will I need to refill the salt in my dishwasher?

A: This depends entirely on your water hardness and  how frequently you run the machine. Most modern dishwashers have an indicator light that will alert you when it's time to top up.

Q: Can I use this Finish dishwasher salt 4kg in any brand of commercial dishwasher?

A: Yes, as long as your machine has a dedicated salt reservoir for a built-in water softener, this salt is universally compatible.

Q: What happens if I forget to add salt?

A: Your machine will wash with hard water. This will lead to poor cleaning results, limescale build-up on the heating element and  jets, and  visible white spots or streaks on your dishes and  glassware.

Q: Is this product the same as the salt I put on my food?

A: Absolutely not. This is 99.9% pure sodium chloride. Table salt contains anti-caking agents and  other additives that can cause serious, irreversible damage to your dishwasher's softener unit.

Q: My 'all-in-one' tablets say they contain salt. Do I still need this?

A: In medium to hard water areas, yes. The small amount of salt in a tablet is often insufficient for the needs of a commercial machine. Using dedicated salt ensures optimal performance and  protection.

Q: Will using this salt make my dishes taste salty?

A: No. The salt is used to 'regenerate' the water softener and  does not enter the main washing chamber during the cleaning cycle. It is flushed out entirely during the regeneration process.

Q: Why are the granules so coarse?

A: The large granule size is designed to dissolve slowly and  evenly, preventing blockages and  ensuring the water softener works consistently over a longer period.

Q: How do I know if I live in a hard water area?

A: The easiest way is to check your local water supplier's website. Telltale signs in your kitchen also include limescale build-up in your kettle and  a chalky film on surfaces.

What Customers Are Saying

"An absolute must-have. We're in a very hard water area and  this is the only thing that stops our glasses from looking dreadful. A bag lasts a decent amount of time too."

David Chen – The Golden Noodle, Birmingham

"Does exactly what you need it to do. We run our dishwasher multiple times a day and  this salt keeps it running perfectly and  our dishes sparkling. Reliable stuff."

Sarah Jones – The Seaside Café, Brighton

"Good quality salt that definitely works. You can tell the difference when the reservoir runs low. We won't use anything else now."

Tom Williams – Hotel Manager, York

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The Finish Professional Promise: An Insurance Policy for Your Kitchen

When you choose Finish, you're investing in more than just a consumable; you're leveraging decades of scientific research from a global leader in cleaning. This isn't just generic salt in a bag; it's a precisely formulated product designed for one purpose: to deliver flawless results while protecting your valuable equipment. For a busy restaurant, pub, or hotel, the cost of a dishwasher breakdown—in both repairs and  operational disruption—can be immense. Using Finish Professional Dishwasher Salt is a small, proactive step that acts as an insurance policy against those bigger problems. It ensures your machine's heating element works efficiently, saving energy, and  allows your detergent to perform at its peak, saving on chemical costs. It’s the smart, long-term choice for any business that understands its reputation is reflected in every single plate and  glass it serves.

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How Water Softening Protects Your Investment

Ever wondered what 'hard water' actually is? It’s simply water with a high concentration of dissolved minerals, mainly calcium and  magnesium. When heated inside your dishwasher, these minerals form limescale – a hard, chalky deposit that clogs pipes, damages heating elements, and  leaves a cloudy film on your 'clean' dishes.

This is where commercial dishwasher salt 4kg comes in. Your dishwasher has a built-in unit called a water softener, which contains tiny resin beads. This salt creates a brine solution that 'recharges' these beads, allowing them to perform an ion exchange. Think of it like a magnet: the resin beads grab the 'hard' calcium and  magnesium minerals from the water and  swap them for 'soft' sodium ions. The result? Soft water enters the main washing chamber, allowing your detergent to work properly and  preventing any limescale from forming. It’s a simple bit of science that saves you a fortune in potential repair bills.

Who Should Buy This?

  • Restaurants & Bistros

    Essential for keeping cutlery, crockery, and  glassware pristine and  table-ready for every single service.

  • Pubs & Bars

    The secret to brilliantly clear pint glasses and  G&T goblets, ensuring every drink looks its best.

  • Hotels & Guesthouses

    Maintains impeccable standards across high-volume dining rooms, from breakfast service to evening meals.

  • Cafés & Coffee Shops

    Keeps white porcelain cups free from tea and  coffee stains, ensuring a spotless customer experience.

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Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready to Order?

Ensure every wash is a perfect wash. Add the Finish dishwasher salt 4kg to your basket for fast UK delivery and  start protecting your equipment today.

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