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Lone working cleaners: the HSE rules and how the risk is managed

Lone working cleaners: the HSE rules and how the risk is managed

Cleaners are a classic HSE example of lone workers. What lone working means, why it carries greater risk, and the training, monitoring and support.

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A lone worker is someone who works by themselves without close or direct supervision, and the HSE uses cleaners as a specific example. Lone cleaners face the same hazards as anyone else, but a greater risk of harm because no one may be there to help if things go wrong. Employers must provide training, supervision, monitoring and support.

What counts as lone working in cleaning?

The HSE defines a lone worker as "someone who works by themselves without close or direct supervision", and specifically cites cleaners as an example. In practice this covers the many cleaning tasks done early morning, at night or in otherwise empty buildings, where the operative is the only person on site.

Why is lone working higher risk?

Lone workers face the same hazards as any other worker, but with a greater risk of harm — because if something goes wrong, no one may be present to help. A slip, a chemical splash, a fall from height or a sudden illness becomes more serious when the person is alone. There is also the risk of work-related violence, which the HSE specifically flags for lone workers.

What must an employer provide for lone cleaners?

Under HSE guidance (INDG73), employers should manage the risk to lone workers through training, supervision, monitoring and support, and should manage the risk of work-related violence. The controls should be proportionate to the hazards of the specific site and task.

How OptusGlean manages lone-working cleaners

Because we employ our operatives on PAYE (rather than using casual or self-employed labour), we can build lone-working controls into how each contract is run — task and site training, check-in procedures and a supervisor route, all set against the specific building. Every operative is also DBS-checked (or vetted via Disclosure Scotland or AccessNI in Scotland and Northern Ireland).

Frequently Asked Questions

Are cleaners classed as lone workers?
Yes — the HSE specifically cites cleaners as an example of lone workers, meaning people who work by themselves without close or direct supervision. This is common for out-of-hours cleaning in empty buildings.
Is lone working illegal for cleaners?
No, lone working is legal, but the employer must assess and manage the additional risk. HSE guidance INDG73 says employers should provide training, supervision, monitoring and support, and manage the risk of work-related violence.
Why is lone working riskier?
Lone workers face the same hazards as everyone else but a greater risk of harm, because no one may be there to help if something goes wrong — for example after a fall, chemical splash or sudden illness.
What controls should be in place?
Proportionate training, supervision and monitoring — such as check-in and check-out procedures — plus support and management of the risk of work-related violence, matched to the specific site and task.

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