How a Cleaning Schedule Should Fit Around Your Business

Your opening hours are not when your building is empty

Most cleaning schedules are built on the hours printed on the door, and most of them are wrong for exactly that reason.

A building has a rhythm that no sign describes. There is the person who stays until half past seven on Tuesdays. There is the Friday that empties at three. There is the delivery that lands at six in the morning and puts grit through the entrance before anyone else has arrived. There is the bin collection on Wednesday, which quietly means Tuesday night is the right time to empty them and Wednesday night is the worst. There is the one person in payroll who comes in on a Sunday once a month and would rather not meet a stranger with a vacuum.

Before anyone proposes a schedule, three questions are worth answering honestly. When is the building genuinely empty. Who is the last person out, and does that change by day. What are the regular exceptions that break the pattern. A schedule built on those three answers tends to hold. A schedule built on we close at five gets renegotiated within a month, usually by somebody who is annoyed.

Frequency follows how a building is used, not how big it is

Floor area decides how long a visit takes. It does not decide how often the visit needs to happen, and confusing the two is the most common mistake in this whole subject.

What decides frequency is use. Two rooms drive nearly every complaint in a commercial building, and neither of them is the one people measure: the washroom and the kitchen. A small office where thirty people share one washroom and eat lunch at their desks needs more attention than a much larger one where twelve people come in twice a week. Public footfall changes it again, because a room the public sits in is judged by people with no reason to be forgiving. So does the front door, since everything on the floor inside it arrived from outside.

The other half of this is that not everything belongs on the same frequency. A schedule that works is layered rather than flat, and writing it down that way is what stops the monthly jobs from quietly becoming the never jobs.

• Every visit: washrooms, kitchen and break room, bins, the entrance and the floors people actually walk on
• Weekly: the surfaces that dull rather than dirty — glass doors, partitions, switch plates and door handles
• Monthly: baseboards, door frames, light fixtures, vents and the high dusting nobody notices until it is grey
• Quarterly or seasonal: appliance interiors, deeper floor work, and the rooms that only empty a few times a year
• Weighted seasonally: entrances, matting and the first stretch of floor take most of the damage from November to April here

What outside your hours actually requires

We clean after hours is an easy sentence to say. Behind it sits a list of small arrangements, and those are what decide whether it works or becomes a running problem.

The alarm comes first. Somebody has to be able to disarm the building and set it again, which means a code that works, on a panel a person has physically been shown, covering the zones the crew actually needs to enter. Where the system allows it, the crew should have its own code rather than borrowing somebody else's, so the panel log tells you who was in the building and when. That log is worth more than most of the security measures people spend time worrying about.

Then the plain physical facts of a building at night. Which lighting circuits the crew can use and where the switches are. Whether the heating or cooling shuts down at six, because a sealed building with no air moving is a very different place to work in July. Whether the elevator needs a fob after hours or stops answering altogether. Whether the loading dock or the back door locks from the outside once the last person leaves, because a door that only opens from the inside has stranded more crews than anything else on this list.

Then the people who need to know before the first visit rather than after it. The alarm company, so a legitimate entry does not turn into a police response. The property manager and any security patrol in a shared building, so nobody is explaining themselves in a corridor at nine at night. Your own staff, so the person working late is not startled. And whoever keeps an eye on the parking lot, because in a small town somebody always does.

Finally, the lock-up routine, written down rather than remembered. Which doors get locked, which lights go off and which stay on, whether an inner door is left open for the morning, alarm set, and who to call if something will not close properly. A crew working from a written routine does it the same way every night. A crew without one does it differently depending on who is holding the keys.

• An alarm code that works, on a panel the crew has been walked through, covering the zones they need
• A number on your side that a person answers when a code fails or a door will not lock
• Lighting: which circuits, where the switches are, and what stays on overnight
• Heating and cooling: whether it shuts down, and what that means in July and in January
• Elevator, loading dock and back-door access after the last person has gone
• The alarm company, the property manager and any security patrol told in advance
• A written lock-up routine: doors, lights, alarm, and who to call if something is wrong

Keys, codes, and what happens when they change

There are four common ways a cleaning crew gets into a building after hours. They are not equally good, and more usefully, they fail in different ways.

A member of your staff lets the crew in and stays. This gives you the most control and is the least durable, because it hangs an entire contract on one person's evenings. It suits a short arrangement, or a building where access is genuinely sensitive. It rarely survives a full year without somebody quietly resenting it.

A key and an alarm code held by the cleaning company. Straightforward, and it is what most offices settle on in the end. What matters is not the arrangement itself but the housekeeping around it: how many keys exist, who holds them, where they are kept between visits, and whether they are labeled with your address, which they should not be.

A lockbox or a keypad. Convenient, and only as good as the discipline about changing the code. If the code has not changed since the previous contractor, it is not a security measure, it is a habit.

A fob or badge on a card-access system. The best of the four where a building has one, because access can be granted, logged and revoked in about a minute, and you can see for yourself when the crew arrived and when they left.

Whichever you use, agree three things in writing. Keys, fobs and codes come back when the arrangement ends. If your side changes a code, the cleaning company hears about it before the change rather than after a failed entry at eight in the evening. And if anyone holding access leaves either organization, somebody tells the other. All three are easier with a company that sends its own trained team rather than a rotating set of subcontractors, because the number of people holding your key stays small and stays known.

Exceptions belong in the schedule, not in your inbox

Every business has days that break the pattern, and almost all of them are known well in advance. Board meetings and audits. Inspection visits. An open house or a client presentation. A school's term dates, in-service days and the vacation weeks when the heavy work — walls, baseboards, frames, light fixtures, under the furniture — finally becomes possible. A plant or warehouse shutdown week, when the floor under the machinery can actually be reached. A retail store's busiest trading weeks, when the honest answer is more frequent visits covering less ground each time.

Two rules make all of this painless. Give the whole calendar once, at the start of the year, instead of emailing each date three days out. And decide in advance what happens to a visit that lands on a closure: moved to another night, skipped, or made up later. Every one of those answers is workable. Not having an answer is what turns a closed building into an argument.

Weather is the exception everyone here forgets to plan for. A building that shuts for a storm still has a scheduled visit sitting in it, and Central Massachusetts will test this a few times most winters. Settle it in the autumn and nobody is negotiating at six in the morning with eight inches on the ground.

Write the schedule down where somebody else can read it

A surprising number of cleaning arrangements exist in exactly two heads: yours, and the crew leader's. That works until one of you changes job, at which point a perfectly good arrangement becomes a mystery for somebody else to reverse-engineer.

Put it on one page. The days, and the window each visit happens in. How the crew gets in, and how the building is locked up. Who the contact is on your side and who it is on theirs, with a number a person answers. The scope, with frequencies beside each line. The calendar of known exceptions. Who is allowed to change the schedule and who is not, which saves you from a well-meaning colleague rearranging things by text message.

Keep it somewhere facilities, reception and whoever covers for you can all find it. It takes twenty minutes to write and it is the difference between an arrangement that survives a staffing change and one that falls apart because the only person who understood it left in March.

When the schedule stops fitting, change the schedule

Buildings change faster than the arrangements written for them. Headcount grows. A tenant moves in. A floor gets taken on. Somebody installs a coffee machine and the kitchen becomes a completely different room.

There are reliable signs that a schedule has stopped fitting. The same complaint arrives twice. The crew is always finishing late, or consistently finishing early. A room that was fine for a year is suddenly the one people mention. Your own staff have started doing small cleaning jobs themselves, which is precisely the situation you hired out of.

Set a review point rather than waiting for frustration to accumulate: after the first month, then a couple of times a year. Walk the building with the person who runs the crew instead of doing it over email. Twenty minutes and an honest conversation about which rooms need more time and which need less will fix more than a formal complaint ever will.

Be open to being told the schedule is heavier than it needs to be, as well. A cleaning company willing to tell you that is one worth keeping, and we would rather tell you than put you on a plan you do not need.