How Bedbugs Move Between Houses
In terraced houses, bedbugs can travel through gaps around pipes or along shared voids, but they move far more readily in belongings. Neighbours who get on well pass things between them: a cot lent to the family next door, a sofa given away, children staying over, bags of outgrown clothes. Each of those is a lift from one house to another.
That is why trying to find the first house is usually a waste of energy. Each home needs looking at on its own, and the lending needs to stop for now.

What Neighbours Can Usefully Share
- Which rooms are affected. If the bedrooms either side of a party wall both show signs, tell us; it shapes where we look.
- What has moved between houses. Furniture, bedding, toys and clothes that went from one home to another in the last few months.
- Who sleeps over where. Children and relatives moving between houses carry them in bags.
- Whether any homes are rented. Landlords need telling in writing, and a landlord with several houses may want to arrange the work together.
What not to share: blankets, cushions or furniture while treatment is under way. Hold on to anything borrowed until your home is treated, then give it back checked and washed.
Treating Each House
Every house is quoted and treated as its own job, on its own room count. That keeps things clear if one household wants heat and another chemical. Where several homes on a street are affected, it helps if they are treated close together in time, so one treated house is not sitting next to an untreated one for weeks.
Heat usually finishes a house in one visit, which suits neighbours who want it done before things move again. Chemical costs less, needs a follow-up about 10 to 14 days later and leaves a residue that keeps working. See the Redbridge heat treatment page and the chemical treatment page for how each runs in a house like yours.
If Your House Seems Clear
A home with no bites is not necessarily a home with no bedbugs, because some people do not react. If the houses either side are affected, an inspection from £120 tells you where you stand before you spend anything on treatment. Check the bedrooms nearest the neighbours' walls first.
Landlords letting several houses in Seven Kings can find more on arranging work across a number of properties on the commercial page for Redbridge.
Bedbug Control Seven Kings — Questions
Should we all use the same treatment?
It is not necessary. Each house is treated on its own terms. What matters more is that the affected houses are treated close together in time.
Can bedbugs come through the wall from next door?
They can travel through gaps around pipes and shared voids in terraced houses, but belongings carried between homes are the more usual route. Stop lending and borrowing for now.
Next door is treated, but we are still being bitten. Why?
Treating one house does not treat the house beside it. If you have bites or signs, your own home needs checking and treating as well.
How much does it cost to treat a house in Seven Kings?
Treatments start from £220. The figure depends on the number of rooms and whether it is heat or chemical, and each house is quoted on the phone before anything is booked.
One house is rented. Who arranges treatment there?
Tell the landlord in writing. Who arranges and pays depends on the tenancy and the cause; we are pest controllers, not legal advisers.
Elsewhere in Redbridge
The other areas in the borough, each written around a different situation.
Bedbug Advice for Seven Kings
Picked for this page: the guides that go further on what matters for Seven Kings.

Why Bedbugs Reappear After Treatment
Hatching, survival or re-introduction. Three different problems that look identical.
Read more →
Inspection First, or Straight to Treatment?
When the £120 saves you money, and when it is £120 you did not need to spend.
Read more →
Rented and Hired Furniture
What to check on a hired bed, sofa or event chair, and who to tell if it brings bedbugs.
Read more →
Waiting It Out
Bedbugs do not die out on their own, and every week of waiting adds rooms to the job.
Read more →Bedbug Treatments in Redbridge
Every service has its own page for Redbridge: heat, chemical, hotels, commercial premises and inspections.
Covering Seven Kings
Tell Us About the Property
Tell us which rooms of your Seven Kings house are affected and whether the houses either side have signs, and we will explain the options.