A larger house does not make the treatment different. It makes the day around it different: more rooms to prepare, more laundry than one machine can manage, and a household that has to sleep somewhere.
The temptation in a big house is to stage it — the main bedroom now, the others later if anything shows up. It is the wrong instinct and it is worth understanding why.
The inspection decides which rooms are treated; the treated rooms are then done together. That is not the same as treating everything - most rooms in most houses come back clear and stay out of the work.
The hardest practical question in a large household, and the one with the most counter-intuitive answer.
Preparation for one bedroom is an evening. For four it is a logistical problem, because everything from every treated room needs a hot wash and a full hot tumble dry, and a domestic machine does perhaps five loads a day.
The particular hazard of a large house is that it has somewhere to put things, and putting things somewhere is how a contained problem gets distributed.
In a larger house the aftercare instructions have to reach more than one person. One member of the household who cleans a treated skirting board because nobody told them undoes that part of the work - so put it in writing on the fridge, not in a conversation.
Bed bugs in Newbury? Pest Control Specialists Berkshire treats bed bugs from £220 for the first room. Bed Bug Treatments in Newbury has the full detail, or call 0118 336 1366.
Inspected, yes; treated, only where the evidence calls for it. Most rooms in most houses come back clear - but the rooms that are treated should be done together rather than staged over several visits.
Everybody in their own bed. Moving children in together or a parent to the spare room spreads it into rooms that were clear, and it is the commonest cause of a second round.
Start two or three days early, bag each room's laundry in that room and label it, and keep clean dried laundry sealed until after the treatment. A launderette is a reasonable answer to the volume.
Treatment starts from £220 for the first room. Tell us how many rooms people are sleeping in, what you have found — live insects, dark spotting, cast skins — and how long it has been going on, and we will come back to you.