One Room Means Everything Is in the Treated Area

In a house, the bedroom gets treated and the rest of life carries on downstairs. In a studio the bed sits a few feet from the sofa, the clothes rail and the kitchenette, so the whole flat is the treatment area. That is not a problem in itself, but it does mean more of your belongings need handling beforehand.
The bed is still where they concentrate. A sofa you sit on every evening, or a sofa bed you sleep on, comes next. Clothes on an open rail are easier for them to reach than clothes in a closed drawer.
Heat or Chemical in a Studio
Both work in a small flat. The question is really about the week around the treatment rather than the day itself.
- Chemical is one to two hours a visit and you are back in once the surfaces have dried. It needs a second visit, and sometimes a third, about 10–14 days apart, because the product does not reliably kill eggs. It is the lower cost of the two.
- Heat raises the whole flat to a temperature bedbugs cannot survive and holds it, eggs included, usually in one visit. You are out for most of a day. Anything heat would spoil comes out first, and in a studio that list covers the kitchen shelf too: aerosols, candles, medication, plants and some electronics.
In a converted building or a block, heat leaves nothing behind, so a light residual is often put along the edges afterwards in case anything wanders back in from next door. The full comparison of the two sets out the rest.
Getting a Studio Ready
- Strip the bed and hot-wash the bedding and anything you have worn in bed. Bag it sealed until the treatment is done.
- Clear the floor. Shoes, bags and boxes under the bed are the things that make a small room hard to treat properly.
- Leave the bed, the sofa and the furniture where they are. We need to get behind them, not have them dragged across the room.
- For heat, put the items on our list somewhere outside the flat for the day. A car boot or a friend's hallway is fine.
Keep sleeping in your own bed. Moving onto a friend's sofa for a fortnight usually just gives them a second home. The heat preparation guide covers the detail.
Renting: Tell the Landlord in Writing
If you rent, report it to the landlord or the letting agent by email or letter, with the date you first noticed. Who arranges and pays for treatment depends on the tenancy and on where the bedbugs came from, and we are pest controllers, not legal advisers. What we can do is give either of you a clear account of what we found and what we did.
If the flat is one of several in a building, it is worth the landlord knowing early, because a problem in one flat is easier to deal with than one that has reached the landing. Landlords with several lets may find the commercial page more useful.
Bedbug Control Bromley — Questions
Can I stay in my studio during a chemical treatment?
Not while we are working. Once the treated surfaces are dry you can go back in, and you should carry on sleeping there so any bugs still hatching come out onto the treatment.
How much does it cost for a studio?
Bedbug treatments start from £220. A studio is usually quoted as one room, and you get the final figure on the phone before anything is booked.
My landlord wants me to pay. What should I do?
Put the report in writing and keep a copy. Who pays depends on your tenancy and the cause, and for that question you need advice from someone qualified to give it, not a pest controller.
Should I throw the mattress out?
Not unless we advise it. Carrying a mattress down the stairs spreads them into the hallway, and a new one picks up whatever is still in the frame.
What if I am not sure they are bedbugs?
Book an inspection first. Inspections start from £120 and confirm what you have before you spend money on treatment.
Elsewhere in Bromley
The other areas in the borough, each written around a different situation.
Bedbug Advice for Bromley
Picked for this page: the guides that go further on what matters for Bromley.

Heat or Chemical: How to Choose
Five questions to ask yourself. Answer them honestly and the right treatment picks itself.
Read more →
What Happens After the Treatment
Day one to week six, what you will actually see, and when to stop worrying.
Read more →
How Long Bedbugs Live Without Feeding
Why an empty room does not starve them out, and what does.
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 →Bedbug Treatments in Bromley
Every service has its own page for Bromley: heat, chemical, hotels, commercial premises and inspections.
Covering Bromley
Tell Us About the Property
Tell us whether it is a studio or a flat, how many rooms, and whether you rent, and we will give you a figure on the phone.