Where cleaners are actually found
Job boards work least well in this trade and are where most operators start. The channels that reliably produce candidates are local and personal.
- Referrals from your existing cleaners. Consistently the best source, by a wide margin: the referrer has already screened for reliability because their own reputation is attached. A modest referral bonus paid after the new starter passes probation is the cheapest recruitment you will ever do.
- Local Facebook groups for the town rather than for cleaning. Community and jobs groups reach people who are not actively searching a job board.
- Existing clients. Householders and office managers often know somebody looking for hours.
- Indeed and local classifieds, which produce volume of variable quality. Expect to filter heavily.
- School-hours advertising. A substantial part of the available workforce needs work between drop-off and pick-up, and very few employers advertise those hours explicitly. Saying "9:30 to 14:30, term time friendly" in the advert itself will out-perform a higher hourly rate.
Write the advert around the two things candidates actually decide on: the hours and the travel. "Part-time cleaner wanted, competitive rates" tells them neither. "Tuesdays and Thursdays, 9:30–14:30, three houses in Truro, all within ten minutes of each other" tells them whether they can take the job.
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What to ask, and what to ignore
Experience matters much less than people assume. Cleaning to a standard is teachable in a fortnight; reliability and honesty are not teachable at all. Interview for the second pair.
- "How would you get here on a Tuesday?" Travel is the most common reason a new cleaner leaves in month one. Establish it concretely rather than accepting "I'll manage".
- "What hours do you actually need?" Somebody who needs 20 hours and takes 12 will leave when they find 20 elsewhere. Better to know now.
- "Tell me about a time you couldn't finish a job." You are listening for whether they told anyone. A cleaner who says nothing when something goes wrong is the expensive kind.
- "A client says something is missing. What do you do?" Tests judgement and honesty in the situation that actually damages a cleaning business.
- A working trial, paid. Two hours alongside an existing cleaner tells you more than any interview. Pay for it: an unpaid trial is both poor practice and, where real work is done, likely unlawful.
The checks you must do before the first shift
Three of these carry real consequences and all three are routinely skipped in small cleaning businesses.
- Right to work. Must be completed before employment begins, verified against the original document or via an approved digital check, and the dated evidence retained. Done correctly it gives you a statutory excuse against a civil penalty. Done late, it does not.
- Employment status, decided and documented. Calling a cleaner self-employed does not make them so, and the liability for getting it wrong is back tax, National Insurance, holiday pay and potentially minimum wage. See the status guide.
- Written statement of particulars, issued on or before day one rather than within two months.
- DBS where the work requires it. Not automatic, but commonly needed for schools, care settings, healthcare premises and homes where vulnerable people live, and often specified in commercial contracts regardless.
- References, actually taken up. Two, and phone them rather than accepting a letter.
The onboarding checklist covers all of this as a printable form, including the health and safety induction and training that must also be done before anybody works alone.
What a cleaner actually costs
The hourly wage is roughly two thirds of what employing somebody costs, and quoting from the wage alone is the most common reason a cleaning business is busy and unprofitable.
| Cost on top of the wage | Roughly | Notes |
|---|---|---|
| Employer National Insurance | Significant | Above the secondary threshold; check the current rate |
| Pension auto-enrolment | Employer contribution | On qualifying earnings, for eligible staff |
| Holiday pay | ~12.07% | 5.6 weeks statutory, accrued on all hours worked |
| Sickness and absence cover | Variable | Somebody still has to do the round |
| Travel time between jobs | Often overlooked | Paid travel between assignments counts towards minimum wage |
| Training, PPE and equipment | Per head | Front-loaded in the first month |
| Recruitment and induction | Per hire | Repeated in full every time somebody leaves |
Run your own numbers through the true cost of a cleaner calculator before setting a price. The gap between the wage and the real cost is usually 25–35%, and it is the difference between a job that pays and one that does not.
Note the travel point specifically: time spent travelling between assignments during the working day is generally working time, and paying only for time on site can push effective pay below the National Minimum Wage without anybody intending it.
The first fortnight decides whether they stay
Most cleaners who leave in the first month leave for one of four reasons: the work was not what was described, nobody showed them the site, the first pay was wrong, or they could not reach anybody when something went wrong.
All four are cheap to fix and none of them is about pay. Accompany every new cleaner on their first visit to each site rather than sending them with a postcode and a key. Call them at the end of week one. Check the first payslip yourself before it goes out. And make it unambiguous who they ring, and that ringing is welcome.
The economics justify it easily: replacing a cleaner costs advertising, interviewing, checks, induction, training, the productivity gap while they learn the round, and frequently a client complaint. Our guide on reducing staff turnover covers what moves the number over a longer horizon.