A national newspaper reported on 21 September 2026 that staff at a London employer were being allowed to work from home after bed bugs were found in their offices. The detail of that case is not the useful part, and we have not seen beyond the headline, so we are not going to pretend otherwise. The useful part is that workplace bed bugs are far more common than people assume, and almost every employer handles the first 48 hours wrong.
Bed bugs do not start in an office
They are carried in. A bed bug does not choose an office, because an office is a poor habitat: it is busy, it is lit, and for most of the day there is nobody sitting still long enough to feed on. What an office does have is upholstered chairs, bags parked under desks, coats on the backs of seats and soft furnishings in break-out areas, which is everything a bed bug needs to hide and to hitch a ride.
So a workplace infestation almost always traces back to somewhere else: a home, a hotel room, a train, a taxi, a shared vehicle. There is no hygiene failure to find and nobody to blame, which is worth saying plainly, because the search for a culprit is what stops people reporting early.
Why it gets missed for so long
In a bedroom, bed bugs feed nightly on a sleeping host and the evidence stacks up fast. In an office they feed rarely and erratically, so a population grows slowly and quietly, and the usual first sign is not bites at all. It is one person reporting bites they assume came from home, then another a fortnight later.
By then the bugs have usually been moving between chairs, and between the office and several homes, for weeks. Our guide to signs of bed bugs covers what the physical evidence actually looks like, which in an office means checking chair seams, the underside of seat pans, fabric partitions and anywhere upholstery meets a frame rather than looking for bugs in the open.
The real exposure is not the office
This is the part employers underestimate. The financial risk of bed bugs in a workplace is not the treatment or the downtime. It is that every member of staff who sits in an infested chair may carry one home, and a home infestation is far harder and more expensive to clear than an office one, because at home there is a host sleeping still for eight hours a night.
One office can seed a dozen households. That is why sending people home, counter-intuitive as it sounds when the bugs might travel with them, can still be the right call: it removes the feeding opportunity and buys time to treat, and it is better than a month of quiet spread while everyone waits to be sure.
What to do in the first 48 hours
- Confirm what you have before you act. Carpet beetles, bat bugs and booklice all get reported as bed bugs. A photograph of the insect, and of any staining on a chair seam, is usually enough for a technician to tell you before anyone visits.
- Do not let anyone spray anything. Retail insecticides scatter bed bugs into new harbourage, which turns one infested bank of chairs into a floor-wide problem and makes professional treatment harder and longer.
- Do not throw the chairs out yet. Dragging infested furniture through a building spreads it, and replacing furniture before the room is treated simply gives the survivors something new to live in.
- Isolate rather than evacuate everything. Close off the affected area, stop the chairs being moved between floors, and keep a note of which seats the reports came from, because that map is what a survey works from.
- Tell staff early and without blame. People conceal bites if they think they will be held responsible. Concealment is what lets it spread.
- Get a survey, not a spray. The job is finding how far it has already travelled, and no treatment decision is worth making before that is known.
How a workplace is actually treated
Offices are harder than bedrooms for one reason: harbourage. A bedroom has a handful of places a bed bug can hide. An open-plan floor has hundreds, most of them mobile, because chairs get moved.
Heat treatment suits workplaces well. It reaches into upholstery seams and cable voids that a spray cannot, it kills every life stage including eggs in a single controlled treatment, and it can be run out of hours so the floor is usable again the next working day. That last point matters more in a commercial setting than a domestic one, where the cost of a closed floor quickly exceeds the cost of the work.
Where treatment is chemical, expect more than one visit. Eggs are the reason: they are not reliably killed by residual products, so a second visit timed to the hatch is not an upsell, it is how the method works. Our guide to the bed bug life cycle explains why that timing is what it is.
That is worth knowing before you agree a schedule, because a single visit can sound like the complete job. In the London office case reported on 22 September 2026, the treatment was described as a deep clean with follow-up visits expected afterwards, which is the shape a serious commercial job normally takes.
What staff can do so it does not follow them home
- Keep bags and coats off upholstered furniture and off the floor near affected seating, on a hard surface or a hook instead.
- If you think you have sat somewhere infested, put your clothes straight into a hot wash or a tumble dryer on high when you get home. Heat is what kills them; washing alone at low temperature is not reliable.
- Do not take office cushions, throws or soft items home, and do not move a chair to another desk because it looks comfier.
- Check your own bed early rather than waiting for certainty. Our guide on preventing bed bugs covers what to look for, and how to get rid of bed bugs covers what to do if they are already there.
If you manage a building rather than a company
Multi-tenanted offices, serviced floors and shared break-out space raise the same question as a block of flats: treating one tenant while the shared seating stays untouched does not hold. Where the furniture is communal, the treatment has to be as well. We cover the same principle for hotels, student accommodation and landlords, where the economics of a room out of use are the closest parallel to an office floor.
Getting it dealt with
Bed Bugs Gone treats offices, serviced buildings and commercial premises as well as homes, discreetly and out of hours where that suits the building. If you have a report from a member of staff and are not sure whether it is real, that is the right time to call rather than the wrong one. Call 0330 053 6126 or send an enquiry and we will tell you what we think from the evidence you have.
News reference: Personnel Today, "Guardian staff opt to WFH amid bedbug infestation at HQ", published 22 September 2026, which reports staff at a London newspaper's head office being allowed to work from home while the building was treated, with a deep clean and follow-up visits scheduled. The same story ran in The Times and the Telegraph on 21 September, both behind paywalls. We do not name the employer in this guide because nobody is at fault for bed bugs being carried into a building, and treating it as a scandal is what stops staff reporting bites early.