By sector / Healthcare
A hospital or healthcare kitchen answers to the food-safety regime every caterer does, and then to a clinical cleanliness framework on top. That double standard changes what a deep clean has to deliver and prove.
Two frameworks, one kitchen
Every healthcare kitchen is still a food business: the Food Safety Act, the EHO and the Food Hygiene Rating all apply. What sits over the top is what makes healthcare different.
NHS-funded settings work to the National Standards of Healthcare Cleanliness, refreshed in 2025, and to the thinking behind PAS 5748, the British Standard for cleanliness in hospitals. That standard is risk-based and auditable: it expects named accountability for cleaning across every staff group, documented method statements and schedules, and measured performance rather than a visual impression. Its very number nods to the founding of the NHS in July 1948.
The framework even reaches into how cleaning equipment is handled. Colour coding runs through healthcare cleaning, with green reserved for catering departments, ward kitchen areas and patient food service. Cleanliness is scored on the cleanliness of a functional area rather than the condition of the building, and responsibility is shared clearly between cleaning, catering, nursing and estates staff so nothing falls through a gap.
What that demands of a deep clean
In a setting where the diners may already be unwell and vulnerable to infection, a deep clean is held to a decontamination standard, not a cosmetic one. The point is not how it looks but what can be evidenced.
Healthcare cleaning also grades areas by functional risk, from the highest-risk clinical spaces down, and expects the people responsible to be named rather than assumed. A catering deep clean has to respect that context. It is delivered as a scheduled, evidenced task inside a system that someone owns on paper, not as a one-off favour to the kitchen, and the paperwork it leaves has to be good enough to stand up in an audit rather than merely reassure the chef.
A deep clean is necessary in healthcare catering, but it is emphatically not sufficient. It is one measured input into a cleanliness system; it is not the system. It cannot create the named accountability, the method statements, the scheduled auditing or the infection-prevention governance that the National Standards and PAS 5748 are built around. The clean delivers and evidences a condition; the trust's cleaning policy, its risk categorisation and its audit cycle are what hold that condition in place day after day.
Questions
Two layers. As a food business it meets the Food Safety Act and earns a Food Hygiene Rating from the EHO. As a healthcare setting it also works to the National Standards of Healthcare Cleanliness and the risk-based approach of PAS 5748.
It is the British Standard for planning, applying and measuring cleanliness in hospitals. It is risk-based and auditable, requiring named accountability, documented schedules and measured performance rather than a visual judgement.
Healthcare cleaning uses a national colour scheme to prevent cross-contamination between areas. Green is reserved for catering departments and ward kitchen areas, keeping food-area equipment separate from, for example, bathroom cleaning kit.
No. It is one measured, documented input. The named accountability, method statements and audit cycle that the standards require are the trust's governance, not something a single clean can provide.
A photographic before-and-after report, grease readings and a certificate where extraction is cleaned, produced so it can drop straight into an auditable cleanliness record.
Phoenix Duct Clean · by the numbers
We clean to the standard a clinical setting demands and leave measured, documented evidence that slots into your cleanliness governance.