An everyday scene

It's 7:40 in the morning. Someone arrives at their workplace — an office, a workshop, a classroom, a health centre — and before a single word is spoken, they've already received a message. It came from the floor beneath their feet, the desk they find, the air they breathe as they walk in. No one said it out loud, but they already know something about the place where they're about to spend the next eight hours.

What does an organisation communicate to the people who work for it when it offers them — or fails to offer them — a clean, orderly, safe space? That is the question this article wants to open, not close.

1. The question: what actually changes when we clean a place?

The central question could be put this way: can the physical condition of a workplace influence the mood, concentration and performance of the people in it, without that meaning cleanliness is the cause of everything that happens there?

Before answering, it's worth listening to those who doubt it.

2. First objection: "cleanliness only improves appearance"

Some argue that tidying and cleaning is, at bottom, an aesthetic matter: a nice-looking place isn't necessarily a place where people work better. A desk can be spotless and someone can still feel exhausted, unmotivated or poorly led.

3. Second objection: "productivity doesn't depend on the environment"

Others argue that a team's performance depends on more decisive factors: pay, clarity of goals, quality of leadership, workload. Compared with that, the state of a carpet or the dust on a shelf can seem like a minor detail.

4. Third objection: "cleanliness is someone else's job"

A third position shifts the problem elsewhere: keeping a place clean is the exclusive task of cleaning or facilities staff, not something that concerns whoever designs processes, leads teams, or simply occupies a desk. And, in a variant of this idea, as long as the mess isn't an obvious hazard, there's no reason to worry about it.

These objections aren't unreasonable. They're right about something: cleanliness replaces nothing. The error isn't in what they claim, but in what they assume — that the physical environment is neutral, that it isn't part of the work system, that it communicates nothing.

5. On the other hand: the environment as message and as system

Against these objections, something different can be proposed: a workplace isn't merely the backdrop against which human activity happens; it's also part of the conditions that make that activity possible. New Zealand's own workplace safety law, the Health and Safety at Work Act 2015, doesn't treat cleanliness as a decorative extra — it treats it as a structural condition: it requires workplaces to be clean, healthy, safe, accessible and well maintained so that work can be carried out without risk to workers' health and safety. WorkSafe New Zealand, the regulator, identifies clutter, obstructed walkways and uneven or contaminated surfaces among the most common causes of slips, trips and falls in offices and other work settings.

In other words: the environment isn't a passive backdrop. It's part of the system of risk, workflow and, to some degree, organisational meaning.

6. The answer: cleanliness, wellbeing, safety and productivity

The balanced answer to the opening question is this: the state of a workplace can influence the conditions on which a team's attention, safety and sense of belonging are built, but it is not, on its own, the cause or the cure for productivity, motivation or psychological wellbeing.

No serious scientific evidence supports the claim that cleaning an office cures anxiety, relieves depression, or resolves chronic work-related stress. Those are health conditions that call for professional care, good leadership, reasonable workloads and, where needed, psychological support. Claiming otherwise would overstate the reach of something that, while important, has clear limits.

What does exist is a set of plausible mechanisms, documented in cognitive psychology and occupational risk management, that should be kept distinct from medical claims:

• Fewer distractions. Research on cognitive load — including work examining how visual clutter competes for attention in the visual cortex — suggests that stimulus-saturated environments demand constant filtering effort from the brain, even when a person believes they're ignoring the mess. Sustained over hours, that effort may contribute to mental fatigue.

• Better access to tools and less wasted time. Searching for a tool, a document or a supply in a disorganised space consumes minutes that, added up across a workday, represent real working time.

• Fewer avoidable interruptions. A well-kept space reduces the need to stop a task to solve a problem the clutter itself created.

• Reduction of concrete risks. Slips and falls from wet or contaminated floors, trips over obstacles and loose cables, waste build-up, poor ventilation, improperly stored substances — these are real physical hazards, not metaphors, and WorkSafe New Zealand documents them as frequent causes of workplace injury.

• Greater operational clarity. When spaces, tools and materials are where they should be, processes become more predictable and confusion-driven errors decrease.

Notice the difference between a possible influence and a proven causal relationship. The available evidence supports the idea that clutter and dirt may increase cognitive load and physical risk; it does not support the idea that cleaning guarantees greater happiness, mental health or performance. Between those two claims lies a distance worth not erasing.

7. What cleanliness reveals about organisational culture

There's a less technical, more human dimension here. A workplace isn't only used — it's also read. When a company devotes time, resources and attention to keeping the place where people work clean and safe, it is communicating, whether it intends to or not, that those people matter. When it doesn't, it communicates something too, even if no one says it in a meeting.

Can a person feel valued in a space that stays neglected for months? What message does a worker receive when their safety is reflected — or isn't — in every detail of the environment they occupy? These aren't rhetorical questions: they're questions every organisation answers every day, through facts, even when it believes it isn't answering anything.

This doesn't mean a spotless office guarantees a good culture, or that an organisation struggling with maintenance is necessarily indifferent to its people. Many organisations with limited resources take care of their teams in other ways, and a perfect-looking space can coexist with toxic leadership. The point is more modest: the state of the environment is one of the signals people read, among many others.

8. Shared responsibility: leaders, workers and providers

This is where the third objection deserves a direct answer. Saying that cleanliness and order matter doesn't mean they're the exclusive responsibility of cleaning staff, nor that each worker must individually solve what is, in reality, a systems issue.

• Leaders and employers decide whether the resources, time and protocols exist to keep the workplace in proper condition, and should build the management of the physical environment into their broader risk-management system, as workplace safety legislation requires.

• Cleaning and maintenance teams bring technical knowledge and essential work that is rarely given the weight it deserves; they aren't responsible for the causes of disorder, but for sustaining conditions that others must care for too.

• Every worker, within their role, contributes to or undermines those conditions through simple habits: putting a tool back where it belongs, reporting a spill, not blocking an evacuation route.

None of these three actors can replace the other two. Cleanliness as organisational culture works when it's understood as a distributed responsibility, not a task that gets fully delegated and then forgotten.

9. Practical applications in the workplace

Turning this into practice means separating several actions often lumped together under the single word "cleaning":

• Cleaning is removing visible dirt: dust, stains, waste.

• Tidying is giving each object a place and a logic for where it belongs.

• Sanitising is reducing the presence of agents that can affect health, such as bacteria, viruses or contaminants.

• Maintaining is sustaining those conditions over time, with routines and defined responsibilities.

• Preventing is anticipating the risks a neglected environment can generate, before they turn into an accident or a health problem.

In practice, this can translate into: cleaning and maintenance protocols with clear frequencies and named responsibilities; simple channels for anyone to report a hazard (a loose cable, a spill, a leak); including the state of the physical environment in workplace risk assessments, as WorkSafe New Zealand recommends; storage spaces designed around the actual flow of work, not just around "fitting everything in"; and, above all, consistency between what an organisation says it values and the physical conditions it actually offers day to day.

This applies as much to an office as to a workshop, a shop, a school, a health centre, or a home where someone works remotely: in every case, the physical environment is part of the conditions of work, not decoration around it.

10. Closing questions for the reader

• How much time and energy does a team lose searching for things, working around obstacles, or working in an uncomfortable environment?

• When does clutter stop being a personal preference and become a shared risk?

• Are we only cleaning away visible dirt, or are we also removing real obstacles to working better?

• Who, in your organisation, is responsible for the state of the place where people work?

• What does the current state of your own workspace reveal — without anyone saying it — about the priorities around it?

11. Conclusion

No bucket of water and no cleaning protocol will fix poor leadership, unfair pay or a badly designed organisation. That needs to be said plainly, with no shortcuts or easy promises. But it's equally untrue that the physical state of a place is irrelevant to the people who spend eight hours a day in it. The environment doesn't replace people or the decisions made about them; it accompanies them, makes things easier or harder, every day, in silence.

Perhaps the question worth taking away from this piece isn't whether cleaning improves productivity, but something simpler and more uncomfortable: what are we telling the people we work with, through the space we share with them?

None of this happens by accident. If the questions in this article resonated with you — about what your workplace communicates, what it costs a team to work around clutter, or how prepared you'd feel if your health and safety documentation were reviewed tomorrow — that's usually a sign it's worth a proper look, not just a deeper clean. At MB&Co, our professional office cleaning Waikato clients rely on isn't just about appearances: it's a maintained, consistent standard that supports the wellbeing of the people who work there and gives you a clear, factual foundation for your own health and safety practices. If you'd like to talk through what that could look like for your workplace, we're happy to have that conversation.

Sources used

• WorkSafe New Zealand — Health and Safety at Work Act 2015: https://www.worksafe.govt.nz/laws-and-regulations/acts/hswa/

• WorkSafe New Zealand — Risks for office workers (slips, trips, clutter): https://www.worksafe.govt.nz/managing-health-and-safety/managing-risks/what-risk-looks-like-in-your-industry/office-workers/

• WorkSafe New Zealand — Slips, trips and falls: https://www.worksafe.govt.nz/topic-and-industry/slips-trips-falls/

• New Zealand Legislation — Official text of the Health and Safety at Work Act 2015: https://www.legislation.govt.nz/act/public/2015/0070/latest/whole.html

• Nguyen, M. T., & Tran, N. U. M. (2025). The Impact of Workplace Environment on Concentration and Cognitive Performance: A Cognitive Psychology Perspective. GPH-International Journal of Social Science and Humanities Research, 8(8), 72-86: https://gphjournal.org/index.php/ssh/article/download/2098/1630/