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Jantex In Stock

Commercial Biological Washroom Cleaner | Green Concentrate | 5Ltr | Jantex FS400

SKU: FS400
£11.60 / exc vat
£13.92/ inc vat
  • UK-Cultivated Enzymes
  • Concentrated Formula
  • Recycled Plastic Bottle
  • Continued Probiotic Action

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UK Warehouse

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Product Overview

Here’s a smarter way to tackle one of the toughest jobs in any commercial space: the washrooms. The Jantex FS400 is not your average bleach-based cleaner. It’s a powerful, concentrated biological solution that uses clever, UK-cultivated enzymes to break down organic soiling and  odours right at the source. Forget masking smells – this stuff eliminates them for good, leaving your facilities genuinely fresh and  hygienically clean.

Perfect for any business that values its reputation, from bustling pubs and  restaurants to high-end hotels, offices, and  care homes. If you have high-traffic washrooms, you need a solution that works as hard as you do. Because it’s a concentrate, this 5-litre bottle goes an incredibly long way, making up to 100 litres of ready-to-use cleaner. That means less plastic waste, less storage space needed, and  fantastic long-term value for your business.

With its eco-friendly credentials, including a bottle made from 40% recycled plastic and  a formula that’s kind to septic tanks, you’re making a responsible choice as well as a powerful one. The Jantex FS400 biological washroom cleaner 5L offers a deep, long-lasting clean that protects your surfaces, your budget, and  your planet. It's professional cleaning, evolved.

Key Features and  Benefits

  • UK-Cultivated Enzymes: Actively breaks down grime instead of just bleaching it.
  • Concentrated Formula: One 5L bottle makes 100L, saving you money and  space.
  • Recycled Plastic Bottle: Helps your business reduce its environmental footprint effortlessly.
  • Continued Probiotic Action: Keeps working long after you've finished the cleaning job.
  • Septic Tank Safe: Cleans effectively without harming your drainage system or waterways.
  • Non-Abrasive Formula: Gently lifts dirt without scratching or dulling your surfaces.
  • Reduced Packaging: Less clutter in the stockroom and  less plastic waste overall.
  • System Ready: Formulated to work perfectly with Jantex Green urinal blocks (FS402).

Technical Specifications

  • Brand: Jantex
  • SKU: FS400
  • Dimensions: 282(H) x 190(W) x 130(D)mm
  • Capacity: 5 Litres
  • Weight: 5.21kg
  • Dilution Ratio (General): 1:20
  • Dilution Ratio (Mop): 1:1
  • Yield: Makes up to 100 litres of solution
  • Active Ingredient: UK-Cultivated Biological Enzymes
  • Eco Feature: Bottle made from 40% recycled plastic

Expert Review and  Insights

This isn't just another liquid for your cleaning cupboard; it's a strategic tool. The real magic of the Jantex FS400 is how the enzyme-based formula continues to work in hard-to-reach areas long after you’ve put the mop away. It’s a genuinely impressive, modern approach to washroom hygiene that tackles the root cause of odours, not just the symptoms.

Charlotte Rayner – Commercial Cleaning Expert View Profile →

  • Performance: The deep-cleaning enzyme action genuinely eradicates odours, not just masking them.
  • Handling: As a concentrate, it requires careful dilution for optimal, consistent results.

Case Study: Real Business, Real Results

The Old Ship Inn, a historic pub in Norwich, was finding it difficult to manage persistent odours in their heavily-used customer washrooms, especially during peak tourist season. Standard chemical cleaners provided only temporary relief.

"We made the switch to the Jantex biological cleaner, and  the difference was clear within a couple of days. It doesn't just cover up smells; it genuinely gets rid of them. Our cleaning team is spending less time re-treating problem areas."

Michael Davies – Pub Landlord

After one month, the pub virtually eliminated negative customer feedback about the facilities and  reduced their spend on air fresheners by over 90%.

Installation and  Maintenance Guide

Setting It Up

  • Always wear appropriate PPE, such as gloves, when handling the concentrate.
  • For a general-purpose spray bottle, dilute at a ratio of 1:20 (e.g., 50ml of cleaner to 1 litre of water).
  • For mopping floors or initial deep cleans of toilets, a stronger 1:1 ratio can be used.
  • Always use a clean, clearly labelled container or bottle for your diluted solution.

Keeping It Going

  • Store the container in a cool, dry place away from direct sunlight to protect the live enzymes.
  • Ensure the cap is tightly sealed after each use to maintain the product's potency.
  • For best results in urinals, use this cleaner in conjunction with Jantex Green Biological Urinal Blocks (FS402).
  • Regular daily use prevents the build-up of grime and  odours, making cleaning easier over time.

Buying Guide: Choosing the Right Commercial Cleaner

Feeling a bit lost in the world of cleaning chemicals? Here are a few pointers to help you find the perfect match for your needs.

Targeted Action vs. General Purpose

A biological toilet and  urinal cleaner is a specialist. It excels at breaking down organic waste. For greasy kitchen surfaces, you'll still need a dedicated degreaser.

Check the Eco-Credentials

If sustainability is important, look for features like biodegradable formulas, septic tank safety, and  recycled packaging to help you make a greener choice.

Concentrate vs. Ready-to-Use

A green washroom cleaner concentrate offers brilliant value and  reduces plastic waste, but requires accurate dilution. Ready-to-use is grab-and-go but costs more per clean.

Look for a System

Some products are designed to work together for enhanced performance. This Jantex cleaner and  the matching urinal blocks are a perfect example of a system that delivers superior results.

Understand Contact Time

Enzyme cleaners aren't instant. They work best when left on the surface for a few minutes to allow the 'good bacteria' to do their job. It's a different mindset to a quick chemical wipe.

Frequently Asked Questions

Q: Is this cleaner safe for all washroom surfaces?

A: Yes, its non-abrasive, pH-neutral formula is perfectly safe for use on porcelain, stainless steel, chrome, ceramic tiles, and  plastic surfaces.

Q: What is the fragrance like?

A: It has a pleasant, clean, and  fresh scent that isn't overpowering or chemical-heavy. It's designed to neutralise odours, not mask them with strong perfume.

Q: Can I use this in toilets as well as on floors and  surfaces?

A: Absolutely. It is an excellent biological toilet and  urinal cleaner, perfect for deep cleaning bowls and  surrounding areas.

Q: How much ready-to-use solution does a 5 litre biological washroom cleaner bottle make?

A: When diluted at the recommended 1:20 ratio for general cleaning, one 5L bottle will make an impressive 100 litres of cleaning solution.

Q: Is it really safe for my septic tank?

A: Yes, completely. The probiotic formula actually helps maintain the healthy balance of bacteria needed for a septic tank to function correctly.

Q: What exactly are 'biological enzymes'?

A: They are specially cultivated, harmless bacteria that actively consume organic matter (the source of dirt and  bad smells) and  break it down into simple, harmless by-products.

Q: Does this product disinfect or kill germs?

A: Its primary role is to provide a deep clean by removing the organic soil that germs feed on. For medical-grade disinfection, you should use a dedicated sanitiser after cleaning.

Q: Do I need to rinse surfaces after using it?

A: For 'spray and  wipe' cleaning, simply wipe with a clean, damp cloth. When mopping floors, no rinsing is required, which saves time and  water.

What Customers Are Saying

"Fantastic product. A little goes a very long way and  the smell is fresh and  clean, not chemically at all. Our loos have never been better."

Mark L. – Cafe Owner, Manchester

"Really effective on tough grime and  gets rid of bad smells for good. You just have to be sure you get the dilution right for the best effect."

Chloe B. – Office Manager, Birmingham

"As a 'green' B&B, finding a powerful eco-friendly washroom cleaning solution was crucial for us. This Jantex cleaner ticks all the boxes. Highly recommend!"

Simon W. – Guesthouse Proprietor, Lake District

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The Jantex Advantage: A Proactive Approach to Hygiene

Choosing a Jantex product is about more than just cleaning; it's about investing in a smarter, more efficient maintenance strategy. The power of this commercial biological washroom cleaner lies in its proactive, long-lasting effect. By introducing a colony of beneficial bacteria, you're creating a washroom micro-environment that actively resists the build-up of odour-causing grime. This forward-thinking approach means your staff spend less time on repeat deep cleans, saving significant labour costs over time. Jantex is a trusted name in the professional cleaning industry, known for reliable, no-nonsense solutions that deliver consistent results. This commitment to performance, combined with a focus on sustainable practices like using UK-cultivated enzymes and  recycled materials, makes the Jantex FS400 a truly intelligent choice for any modern business that values both its reputation and  its bottom line.

Explore more from Jantex

How Do Biological Enzymes Actually Clean?

Ever wondered what a 'biological cleaner' really does? Think of the enzyme-based formula as a team of microscopic helpers. Unlike harsh chemicals that simply try to blast away or cover up dirt, these friendly bacteria have a specific job: to 'eat' organic waste. That means they target the very source of washroom odours and  stains—like uric acid and  body fats—and break them down into harmless water and  carbon dioxide. The best part? They keep working even after you’ve wiped the surface, getting into tiny cracks and  grout lines that a cloth can't reach. It’s the difference between just tidying up and  solving the problem for good.

Who Should Buy This?

  • Pubs & Bars: Keep high-traffic customer loos smelling fresh and  looking clean throughout busy evening services.
  • Restaurants & Cafes: Ensure your facilities reflect your high standards, leaving a lasting, positive impression on diners.
  • Hotels & Guesthouses: Maintain impeccably clean and  odour-free guest washrooms with an effective, eco-conscious solution.
  • Offices & Facilities Managers: A cost-effective, powerful cleaner for maintaining staff and  visitor washrooms to a professional standard.
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Get your washrooms looking and  smelling impeccably clean – add the Jantex FS400 biological washroom cleaner 5L to your basket and  experience the difference.

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