In a previous article we wrote about the “Working Leader” problem: the best cleaner on the team is promoted to Team Leader, and everyone is surprised when the skills that made them an excellent cleaner don’t make them excellent with people. Cleaning and leading are two very different skills.
The same thing happens one step further up, moving from Team Leader to Supervisor.

A good Team Leader is promoted to supervisor. They know the site and they know the routine; they know the cleaners they work with. Months later they’re working longer hours than ever, the phone doesn’t stop, even the customer has started contacting the contract manager directly, and nobody can quite say what went wrong.

Usually, nothing went wrong with the person. Nobody told them the job had changed.

What actually changes

A Team Leader leads the work by doing it. They’re on the floor, setting the standard with their own hands, and their team follows the example in front of them.

A supervisor is responsible for the work the cleaners do even if, on some occasions, they don’t personally do the work. Some supervisors are required to manage several teams spread over a number of sites. Their results come through other people, often across shifts or sites they can’t stand in. That is a different job, and it asks for a different set of skills.

When nobody explains this, new supervisors do the sensible and only the thing and carry on with what has always worked. Someone phones in sick, so they cover the floor. An area is behind, so they pick up the tasks. Each decision is reasonable at the time. But while the supervisor is buffing reception, nobody is writing next week’s rota, training the new starter or answering the query. Tomorrow the same gaps are still there, and the supervisor is a little more tired.

Three other things change at the same moment, and they rarely get discussed.

The Breadth. A supervisor has to keep five things in view at once: the people, the standard, safety, resources and the customer. It’s easy to spend the whole week on whichever is loudest and miss the one that’s quietly getting worse.

The Authority. Supervisors make decisions that impact contracts, money and employment. Some are theirs to make, some need approval, and some are never theirs at all. Few are ever told where those lines sit, so they either ask about everything or guess.

The Relationships. The people they now supervise are often the people they used to work alongside. Staying fair to a friend who has started leaving early is one of the hardest parts of the job, and one of the least talked about.

For most clients, the supervisor is the cleaning company

This matters commercially, because of where the supervisor stands.

A contract manager might visit a site a few times a year. The supervisor is there, or their work is, every day. To the facilities manager who answers for the cleaning, the supervisor is the cleaning company.

Customers rarely judge a service on cleaning alone. Most couldn’t tell you the difference between two inspection scores a few points apart. What they can tell is whether they’re listened to, whether a problem gets fixed and stays fixed, and whether they hear about an issue from the supervisor before they find it themselves. Two sites can be cleaned to the same standard, with one customer content and the other quietly collecting quotes. Very often, the difference is the supervisor.

So, the cost of an unprepared supervisor rarely shows up as one dramatic failure. It shows up as the same complaint recleaned four times and never solved. As extra work agreed in a corridor and never priced. As a new starter who leaves after three shifts because nobody was expecting them. As a customer who stops complaining, which feels like good news until the contract goes out to tender.

What supervisors are rarely taught

None of these are failures of effort, they are gaps in what the person was shown. In our experience, most new supervisors have never been taught how to:

• Read a specification and work out whether the hours given actually match the work
• Build a rota that is fair, covered and within the working time rules
• Walk a site looking for hazards, and write a risk assessment for a one-off task
• Inspect work against a standard, and trace a repeat failure to its cause
• Train someone on the job, and decide when they are competent
• Give feedback that is specific and fair, and deal with lateness and absence consistently
• Settle a dispute between two members of the team, and recognise when a complaint has to go further

These are learnable skills. Most supervisors pick them up eventually, by getting each one wrong first. That is a slow and expensive way to learn, for the supervisor and for the contract.

A nine-part series, built from the job itself

We have spent the last few months turning those gaps into a training series for cleaning supervisors. It is built on years of practical experience on real sites, with real teams and real clients, and it is written in plain language for people who learned the trade on the job.

The series is made up of nine short courses. It begins with the step up from Team Leader, then works through leading a team, planning the work, health and safety, checking quality, training people, managing performance, resolving conflict and working with clients.

Two decisions shaped how it works.

The first is that supervisors don’t have a spare day to sit in a classroom. So each course is short, online and available at any hour, and can be taken alone or as part of the full series.

The second is that nobody learns to supervise by watching. Each course has about an hour of video. The rest of the time, the learner is doing the job: checking a real rota, walking their own site for hazards, planning a conversation they’ve been putting off. Every activity ends with something they keep and use, and each course comes with blank templates to carry on using at work. There is a practice site for people who haven’t stepped up yet, so a Team Leader can prepare before the promotion and not after it.