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Hong KongThe clean-up plan the Food Code requires you to write first
The Food Code requires a written procedure for cleaning up vomiting and diarrhoeal events, in place before one happens. It covers containment, protective equipment, a chlorine-based disinfectant, disposal of exposed food, and exclusion of the affected employee.
Written. Before the event. That is the part of this provision the exam tests, because a plan improvised during an incident is not a plan.
Why it exists at all
Norovirus. One episode of vomiting can aerosolize virus particles across a wide area of a dining room, the infectious dose is extremely small, and ordinary quaternary ammonium sanitizer is not reliable against it.
Every element of the procedure follows from those three facts, which is a better way to learn it than as a list.
What the procedure covers
- Contain and cordon the area, generously - particles travel further than the visible mess.
- Move customers and staff away, and close the section.
- Put on gloves, a mask and an apron, and use disposable materials.
- Absorb and remove the material without generating aerosol - no vacuuming, no spraying.
- Clean the surfaces, then disinfect with a chlorine-based product at the concentration and contact time on the label.
- Dispose of everything used, in a sealed bag.
- Discard all exposed food, including anything unwrapped nearby.
- Wash hands thoroughly afterwards.
- Exclude the affected employee, and record the event.
Both put particles into the air, which is the specific thing the procedure is designed to prevent. Answer options offering a wet vacuum or a spray bottle are there for candidates working from general cleaning instincts.
Which disinfectant
Chlorine-based, at a concentration considerably higher than routine sanitizing, applied for the contact time on the label. Quaternary ammonium at normal sanitizing strength is not adequate against norovirus.
This is one of the few places on the exam where a stronger solution is the correct answer rather than a hazard, and knowing why keeps the two situations separate.
What gets discarded
Any unwrapped food in the affected area. Anything on an open display. Anything that may have been within the aerosol range, which is wider than people assume.
Sealed packaged food can usually be disinfected on the outside and kept. Fresh produce sitting out cannot.
What a manager should actually have
- The written procedure, accessible rather than filed away.
- A kit assembled in advance: gloves, mask, apron, absorbent material, chlorine disinfectant, sealable bags, a sign.
- Staff who have been trained on it, before the shift where they need it.
- A record of any event that occurs.
The kit is the practical detail worth carrying out of this page. Assembling one takes twenty minutes and nobody has ever assembled one during an incident.
Common questions
Does the Food Code require a written vomit clean-up procedure?
Yes. A written procedure for responding to vomiting and diarrhoeal events must exist before an event occurs. Improvising during an incident does not satisfy the provision.
What disinfectant should be used?
A chlorine-based product at a concentration higher than routine sanitizing, applied for the contact time on the label. Quaternary ammonium at normal sanitizing strength is unreliable against norovirus.
Why can you not vacuum vomit?
Because it aerosolizes virus particles, which is exactly what the procedure exists to prevent. Spraying has the same problem. Absorb and remove instead.
What food has to be discarded?
All unwrapped food in the affected area, anything on open display, and anything within the aerosol range - which is wider than most people assume. Sealed packaged food can usually be disinfected externally.
What should be in a clean-up kit?
Gloves, a mask, an apron, absorbent material, a chlorine-based disinfectant, sealable bags and a sign to close off the area. Assembled in advance, because nobody assembles one during an incident.