Home · Cleaning · Best practice · Colour-coded cloths and why they exist
Cleaning best practice
The short answer
Separate cloth colours for bathrooms, kitchens, general surfaces and glass stop bathroom bacteria from being carried onto a kitchen worktop.
Cross-contamination is invisible. A cloth used on a toilet rim and then rinsed still carries enough to matter, which is why professional crews never decide by eye which cloth is clean enough.
How it is done
- Fix the scheme and never vary it: red for sanitary, yellow for washrooms, blue for general, green for kitchens.
- One cloth per zone per visit; soiled cloths go in a bag, not back in the bucket.
- Glass gets its own dedicated cloth, kept away from anything oily.
- Colour-code the mop heads and the gloves as well, not only the cloths.
Why it matters
It is the cheapest infection-control measure available and the easiest to verify: a client can see at a glance whether the crew is following it.
questions
Asked about this
Not to the bacteria. What matters is that the scheme is fixed, written down and used the same way by everyone on the crew.
Separately from other textiles, at a temperature high enough for the fabric, and dried fully. Damp storage is how a clean cloth becomes a contaminated one.
references
Background reading
- Cross-contamination — Wikipedia
- Hygiene — Wikipedia
External encyclopaedia entries for the underlying concepts. They explain the science; the practice above is how we apply it in UAE properties.