Colour Coding in Cleaning — Module 3: Putting It Into Practice
What you'll learn in this module
- The most common colour coding mistakes — and how to avoid them
- How to implement colour coding across a cleaning team
- A quick-reference summary of the full system
- What to study next to deepen your knowledge
Common Colour Coding Mistakes
Even experienced cleaners make these errors. Knowing them in advance helps you avoid them from day one.
Grabbing whatever is closest is the most common cause of cross-contamination. Always check the colour before you clean.
Rinsing a red cloth does not make it safe to use in a kitchen. Bacteria can survive rinsing. Zone equipment stays in its zone.
Cloths that have faded lose their colour identity. Replace them — a cloth you can't identify by colour is a contamination risk.
Colour coding must be part of every new operative's induction. Never assume — always train.
Colour coded equipment should be stored separately by colour — not piled together in a single cupboard.
Quick Reference Summary
| Colour | Zone | Equipment |
|---|---|---|
| Red | Toilets & Urinals | Cloths, mop, bucket, gloves |
| Yellow | Clinical / Isolation Areas | Cloths, mop, bucket, gloves |
| Blue | General Areas | Cloths, mop, bucket, gloves |
| Green | Food Prep & Catering | Cloths, mop, bucket, gloves |
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