Raising It Without Blame
Bedbugs are not a sign of dirt, and nobody can tell where they came from by looking. They may have come in a suitcase after a trip home, from a family holiday, or on a coat from a bus. Say that plainly. A person who feels accused is less likely to tell you about new bites, and you need them to.
Explain what happens next: someone will look at the room, and if bedbugs are confirmed the room will be treated at your cost, with their help. If the signs are unclear, an inspection confirms it before anyone packs anything. The London guide on what happens during an inspection walks through the visit.

Their Belongings Need Care
Someone living in one room keeps nearly everything they own in it. Preparation means handling their clothes, documents, laptop and personal things, so let them do it, or do it together.
- Wash their bedding and the clothes that can go on a hot cycle, and dry them hot. Keep them in clean sealed bags until the treatment is finished.
- Passports, papers and electronics should not be heat treated. Check them over and bag them separately; we will tell you what to do with them.
- Suitcases are a common hiding place. Leave them in the room so they are treated with it.
- Any medication they take comes out of the room before a heat treatment and stays with them.
Choosing the Treatment Around Their Life
One bedroom in a Mill Hill house is a small job, so both routes work. Chemical treatment means short visits and they can sleep in their room again once it is dry, but there is a follow-up visit about two weeks later. Heat treatment is usually one visit and kills the eggs, which means a quicker end for them, but the room is out of use for the day and it costs more. Many families pick whichever lets the person get back to a normal routine soonest.
If the person is a carer for someone in the house, plan around the care. A chemical visit can be timed to fit a quiet part of the day; for heat, the person being cared for needs to be comfortable elsewhere in the house or out.
Where They Sleep in the Meantime
As in any bedroom, moving them to the sofa or the spare room tends to spread the problem. If they are willing, staying in their own bed until the treatment keeps it contained. If they are not comfortable with that, talk to us about timing so the wait is short. Families in Mill Hill often ask about this first, and it is the right question. The Barnet page has more on treating a busy household.
Bedbug Control Mill Hill — Questions
Who should pay for treating the au pair's room?
Usually the household, because it is your home. If there is a written agreement that says otherwise, follow it; we are not legal advisers.
Can our nanny keep working while her room is treated?
With chemical treatment, yes; the visits are short. With heat, she needs to be out of the room for most of the day, but can work elsewhere if the house is not being treated.
She is being bitten and we are not. Is that normal?
It can be. The bedbugs feed on whoever sleeps nearest, and some people do not react at all. A pharmacist or GP can help with the bites.
Do we need to treat the rest of the house too?
Only if there are signs elsewhere. We check the rooms next to hers and the living areas she uses, and tell you what we find.
How much will it cost to treat one bedroom in Mill Hill?
Treatments start at £220, inspections from £120. The exact figure depends on heat or chemical and is given on the phone.
Elsewhere in Barnet
The other areas in the borough, each written around a different situation.
Bedbug Advice for Mill Hill
Picked for this page: the guides that go further on what matters for Mill Hill.

Preparing Your Home for Heat Treatment
What to do the week before, the night before and the morning of. A plan, not a list.
Read more →
What Happens After the Treatment
Day one to week six, what you will actually see, and when to stop worrying.
Read more →
Do Bedbugs Come Out in Daylight?
When they feed and move, and why a bug on the wall at lunchtime is worth a phone call.
Read more →
The Places That Get Missed
Beyond the bed and the two-metre radius: the harbourages that survive a mediocre inspection.
Read more →Bedbug Treatments in Barnet
Every service has its own page for Barnet: heat, chemical, hotels, commercial premises and inspections.
Covering Mill Hill
Tell Us About the Property
Tell us whose room it is and what they have noticed, and we will talk you through treating it with as little upheaval as we can.