Workplace disinfection services when illness is going around the office
Half of accounting is out sick, people are asking what is being done, and your cleaning contract was written for an ordinary week. Here is how to run the next two weeks.
National Cleaning Group ·
When illness is going around the office, the job is to get the shared surfaces cleaned and disinfected quickly, keep them that way through the workday for a week or two, and do it without breaking the regular cleaning program. Most of that is one phone call and a short written plan with your cleaning contractor.
The plan here runs in order: what to tell your vendor, which rooms come first, how re-entry times work, how the night crew and day porter fit together, and when to step back down.
The first 24 hours, step by step
Move on the first day; a plan that starts next week is late.
- Call your account manager. Ask for an added disinfection visit and daytime touchpoint rounds. One call should set both in motion.
- Keep health details out of it. The vendor needs areas, not names. HR handles who is sick. Tell the vendor "the third-floor east suite and its restroom," not "Dana in accounting."
- Pick the priority areas. Shared touchpoints and the affected work areas first (see the table below).
- Agree on timing. Hand-applied work can start tonight. Spraying needs rooms cleared, so it goes on a night or weekend.
- Get the product name and re-entry time. Ask before the visit.
- Check supplies. Soap, paper towels, and hand sanitizer refills run out faster when people are paying attention. Raise the restock level for two weeks.
- Tell staff what is happening. A two-line note about what is being cleaned and when cuts down on hallway questions.
What to tell your cleaning vendor
Most vendors can respond fast. What slows them down is a vague request. "Disinfect everything" is hard to price and harder to check. Copy this into your email so the plan is specific:
- Which floors, suites, or rooms are affected, and which shared areas everyone uses.
- The touchpoints you want treated: door handles and push plates, elevator buttons, light switches, faucets, shared keyboards, copier panels, coffee machine buttons, refrigerator handles, conference table edges.
- Whether you want hand-applied touchpoint work, spraying, or both.
- When the work can happen: tonight, during the day, or over the weekend.
- How long the extra coverage should run, with an end date to review.
- A request for the product name, its label contact time, and the re-entry time.
- Confirmation that the nightly program continues as written.
- The price of the added visit and the extra porter hours, before the work starts.
That list turns an anxious phone call into a work order your vendor can staff the same day.
Which rooms come first
Start where the most people touch the same surfaces, then work out to the affected desks.
| Priority | Area | What gets done | When |
|---|---|---|---|
| 1 | Restrooms | Full clean, then disinfect fixtures, handles, latches, dispensers | Tonight, plus daytime checks |
| 1 | Break rooms and kitchens | Counters, sinks, appliance handles, coffee and vending buttons, tables | Tonight, plus midday wipe-down |
| 2 | Entrances, elevators, stairwells | Push plates, elevator buttons inside and out, handrails, badge readers | Tonight, plus daytime rounds |
| 2 | Conference rooms | Table edges, chair arms, remotes, room panels, phones | After each heavy-use day |
| 3 | Affected work areas | Desks, phones, keyboards, chair arms, drawer pulls in the named suites | Added visit, then nightly |
| 3 | Shared equipment | Copiers, printers, shared workstations, mail area | Nightly during the wave |
Personal desks outside the affected area usually stay on the normal schedule. Treating every surface in the building every night costs a lot and adds little over a good touchpoint pass.
Ask how the crew handles cloths during the wave. A cloth that wipes a restroom door and then a break room counter moves germs around. Fresh cloths per area, kept separate by color for restrooms and everything else, are a small habit that matters more this week than any product choice.
Clean first, then disinfect, and wait for the label
Disinfectant does not work on a dirty surface. Soil and film shield germs from the product, so a crew has to clean first and disinfect second, on every surface.
Then comes contact time, the part people skip. Every EPA-registered disinfectant lists on its label how long the surface must stay wet to kill the organisms it names. Spray and wipe dry right away and you have mostly cleaned the surface. We use EPA-registered disinfectants per the label, and you can ask any vendor to show you the label and safety data sheet.
Re-entry follows the same label. A wiped touchpoint is ready once the contact time has passed and it is dry. A sprayed room follows the label's dry-time and re-entry directions. Electrostatic spraying covers large rooms fast, but it needs cleared rooms and doesn't replace wiping the handles people touch most. Our post on electrostatic disinfection cost covers when spraying is worth it.
Keep the regular program running
An illness wave should add to your cleaning program. It should not replace it. The common failure is a vendor pulling the night crew off trash, vacuuming, and restrooms to do the extra disinfection, so the building looks worse the week everyone is watching.
Write down who does what for the next two weeks:
| Who | Normal week | During the illness wave |
|---|---|---|
| Night crew | Full nightly scope | Same scope, plus disinfecting touchpoints and affected desks on every visit |
| Added visit | None | One visit for the priority areas, priced separately |
| Day porter | Set rounds, if you have one | Touchpoint rounds every few hours, more restroom restocking |
| Your team | Report issues | Keep the end date, share updates with staff, call if new areas are affected |
If you don't have a day porter, a short block of daytime hours for the wave is often the most visible thing you can add. People see someone wiping elevator buttons at 11 a.m. They never see the night crew.
All of it should run through one account manager, so the added visit, the porter hours, and the night crew's extra tasks are one plan instead of three separate conversations.
When to step back down
Set an end date when you start, usually one to two weeks, and review it with your account manager. When absences drop back to normal:
- End the added visits.
- Drop porter rounds back to the usual schedule, or end the temporary hours.
- Keep touchpoint disinfection on the nightly scope if it wasn't there before. It costs little, and it is already in place when the next wave arrives.
- Lower the supply restock level back to normal.
Confirm the step-down by email, the same way you confirmed the step-up, so the invoice matches the weeks the extra work actually ran.
What the added coverage costs
Added disinfection visits are usually priced as a separate line, based on the areas and hours. Extra porter time is priced by the hour. Your regular contract price stays the same. Ask for both numbers before the work starts, and ask what it would cost to make touchpoint disinfection a permanent part of your office cleaning scope.
Set it up before the next wave
Flu season arrives on roughly the same calendar every year, so the plan can be agreed before anyone is sick. On a walkthrough we list your shared touchpoints room by room and price an added visit and a block of porter hours ahead of time, so the next call takes one sentence: start the illness plan tonight. Our disinfection services run alongside nightly cleaning, and urgent requests get a fast response. Book a free facility assessment or call (202) 968-1190.
Frequently asked questions
What's the difference between sanitizing and disinfecting?
Sanitizing reduces bacteria on a surface to a lower level. Disinfecting kills the bacteria and viruses listed on the product's label, on hard surfaces, when the product stays wet for the stated contact time. Both only work on a surface that has been cleaned first. During an illness wave, ask for disinfection on shared touchpoints.
What is the best way of killing bacteria on a work surface?
Clean the surface first to remove soil, then apply an EPA-registered disinfectant and leave it wet for the full contact time printed on the label. Wiping it off early is the most common failure. Use a fresh cloth per area so you are not moving germs from one desk to the next.
Do we need to close the office for disinfection?
Usually not. Hand-applied touchpoint disinfection can run during the day or at night with people in the building. Electrostatic spraying is different: rooms are cleared while the product is applied and dries, so it is scheduled for nights, weekends, or a planned closure.
How soon can staff go back into a disinfected area?
The product label sets it. Touchpoints wiped with disinfectant are ready once the contact time has passed and the surface is dry. Sprayed rooms follow the label's re-entry and dry-time directions. Ask your vendor to name the product and tell you the re-entry time before the visit, so you can plan around it.
How long does it take to clean and disinfect an office?
It depends on desk count, shared equipment, restrooms, and whether the work is a targeted touchpoint pass or a full room-by-room treatment. Contact time adds minutes to every surface. Ask your vendor for the hours planned for the added visit and which areas they cover, so the price and the plan match.
