Check Before You Carry Anything
Before the move, take a torch and have a slow, careful look in the room the child is leaving, whether that is your bedroom, a shared room or a cot beside your bed. Look along mattress seams, the corners of the base, the joints of the frame and the skirting nearest the bed.
- Tiny dark spots, like pen dots, grouped along seams or joints
- Pale, empty skins, often in the corners of a base or behind a headboard
- Small rusty marks on a sheet or pillowcase
- Live bugs, flat and brown, somewhere near the bed
If you see any of these, hold the move. Shifting a mattress, a chest of drawers or a toy box out of an affected room simply gives the bugs a second bedroom.

Hand-Me-Down and Second-Hand Furniture
A child’s first room is often furnished from relatives, friends or second-hand listings: a bed frame from a cousin, a wardrobe from a neighbour. Those are welcome, but look at each piece before it comes through the door, paying most attention to joints, screw holes and the underside of any drawers. A padded headboard or an old mattress deserves a very careful look.
Boxes of clothes or toys that have been in a loft or garage for a while can hold surprises too. The Sutton guide on bedbugs in stored boxes explains what to look for before you unpack.
If You Find Them Partway Through
Stop moving things, and leave the child sleeping where they are for now. It feels wrong, but taking them to sleep in another bed usually takes the bugs with them. Wash and tumble-dry bedding and soft toys on the hottest setting the labels allow, then keep them bagged.
For children, bites vary as much as they do for adults: some react, some show nothing. For itching or a skin reaction, speak to a pharmacist or GP, and call 999 for any sign of a severe allergic reaction.
Treating Before the New Room Is Used
If the move has not happened yet, the simplest plan is to treat first and move afterwards. Heat treatment is usually one visit, so the new room can be set up soon after; it costs more than chemical. Chemical treatment runs over two or three visits about 10 to 14 days apart, and furniture should stay put until the course is finished. On the day, follow the instructions we give about when the child and any pets can go back into treated rooms.
If you are not sure whether what you found is bedbugs at all, an inspection starts from £120. Wallington families ask most about whether the new bed is at risk; the answer depends on what else moves with it.
Bedbug Control Wallington — Questions
Should I buy a new bed for my child's new room?
A new bed is fine, but it will not help if the old furniture and toys come with it from an affected room. Check or treat first, then move.
Can soft toys be treated?
Most can go through a hot wash and a hot tumble-dry. Those that cannot can be bagged and mentioned when you ring, so we can advise.
My child has bites but I cannot find anything. What now?
Bites alone rarely confirm bedbugs. Speak to a pharmacist or GP about the skin, and book an inspection to check the bed properly.
Can we still do the room swap in Wallington this month?
If the house is clear, yes. If bedbugs are found, wait until treatment is done so the new room starts clean.
Elsewhere in Sutton
The other areas in the borough, each written around a different situation.
Bedbug Advice for Wallington
Picked for this page: the guides that go further on what matters for Wallington.

Stored Decorations and Seasonal Boxes
Boxes that come out once a year, what can live in them, and how to check before anything reaches a bedroom.
Read more →
The Places That Get Missed
Beyond the bed and the two-metre radius: the harbourages that survive a mediocre inspection.
Read more →
How Long Do Bedbug Bites Last?
Why bites fade at different speeds, why scratching slows it down, and how to tell new bites from old.
Read more →
How Heat Treatment Works, and Does It Kill Eggs?
What heat actually does to a bedbug, and why an egg has no defence against it.
Read more →Bedbug Treatments in Sutton
Every service has its own page for Sutton: heat, chemical, hotels, commercial premises and inspections.
Covering Wallington
Tell Us About the Property
Tell us which rooms are involved in the move and whether you have seen any signs, and we will suggest the order to do things in.