How a Guest Can Bring Them Without Knowing
A person who has moved between several places recently has had plenty of chances to pick up a few bedbugs without being bitten or noticing. They come in with a holdall, a sleeping bag or a pile of clothes, and settle into whatever the guest sleeps on. The guest may have no idea; plenty of people never react to the bites.
Weeks on a sofa suit bedbugs well, because the same person is lying in the same spot night after night. By the time a host notices, they have often reached the cushions, the frame and the carpet edge behind it.

Raising It With Your Friend
Say what you have found in your Primrose Hill home rather than where you think it came from. Something like: we have found signs of bedbugs, we are getting it treated, and we need your help with your things. Most guests would rather know, because they may carry them on to the next place.
- Ask them to keep their bags closed and on a hard floor, not on a bed or sofa
- Wash and hot-dry their clothes and bedding along with yours
- Ask them not to move to another friend’s sofa until treatment has started, or they may take bedbugs with them
- If they have already left, let them know so they can check their own bed
What to Check in the House
Start where the guest slept. On a sofa or sofa bed, look along the piping, under the cushions, in the fold-out mechanism and at the hessian underneath. In a spare room, look at the mattress seams, the bed frame joints and the floor where their bags stood. Then check the bed of whoever has the bites, since they may have been carried there on a throw or a blanket.
If you are not sure, an inspection from £120 confirms whether it is bedbugs and which rooms are involved. Cast skins are useful evidence; what shed skins tell you explains how to read them.
Treating the Guest Space and Beyond
Usually both the place the guest slept and any bedroom with signs need treating together. With chemical treatment, the sofa cushions come off, throws are washed and the floor is cleared along the walls. It is two, sometimes three visits about 10–14 days apart. Heat takes the padding of a sofa right through and is usually one visit, at a higher cost. Treatments start from £220.
Should the guest still be staying, they keep sleeping where they are until it is done rather than moving into another room. Many homes in Primrose Hill are flats in older divided houses, so if yours shares walls with another flat, a light residual at the edges after heat is worth discussing. For the wider picture of bedbugs moving with people around Camden, see the borough page.
Bedbug Control Primrose Hill — Questions
Should I ask my friend to leave?
There is no need from a treatment point of view, and it can spread them to wherever they go next. Ask them to stay put and help with the washing.
My guest has no bites. Can they still have brought bedbugs?
Yes. Some people do not react to bites at all, so a guest can carry them without knowing.
Can I throw out the sofa bed instead of treating it?
Ask us first. Carrying it out untreated can drop bedbugs on the way, and most sofa beds can be treated.
How long does treatment take in a Primrose Hill flat?
Heat is usually one visit taking most of a day. Chemical is two or three shorter visits about two weeks apart.
What about the bites themselves?
A pharmacist or GP can advise on skin reactions. Call 999 if anyone shows signs of a severe allergic reaction.
Elsewhere in Camden
The other areas in the borough, each written around a different situation.
Bedbug Advice for Primrose Hill
Picked for this page: the guides that go further on what matters for Primrose Hill.

Hostels and Backpacker Travel
Dorms, bunks and lockers on the road, and what a backpack needs before it comes indoors at home.
Read more →
The Early Signs, and the Timeline
Week one to month six. What is detectable when, and why 'early' is mostly invisible.
Read more →
What Shed Skins Tell You
Pale, empty husks are some of the best evidence you can find. Here is how to read them.
Read more →
Where Pest Controllers Actually Treat
Why bedbugs choose the places they do, and the places we deliberately leave alone.
Read more →Bedbug Treatments in Camden
Every service has its own page for Camden: heat, chemical, hotels, commercial premises and inspections.
Covering Primrose Hill
Tell Us About the Property
Tell us where your guest slept and which rooms have signs, and we will explain what the treatment would cover.