The initial inspection
The assessor should look for evidence around beds, furniture and relevant adjoining spaces. Explain where signs occur and whether belongings have moved between rooms.
Preparation and method
Ask for a written checklist before laundering, moving or disposing of items. Treatment methods and preparation differ; follow the plan for the specific property rather than a generic timetable.
After the visit
Confirm re-entry, cleaning, monitoring and return-visit arrangements. Keep a dated record and ask how the professional will judge whether further treatment is needed.
Related pest guides

Rats & Mice
Recognise rodent signs and understand inspection, treatment and proofing.
Read guide
Bed Bugs
Check bedding and furniture signs, preparation and follow-up questions.
Read guide
Cockroaches
Identify kitchen activity and understand monitoring and prevention.
Read guide
Wasps
Assess a suspected nest safely and prepare for professional identification.
Read guideFurther information
- NHS: bedbugs and bites
- Government: renting a safe home
- British Pest Control Association: pest advice
- Find your local council
- Safer food, better business for caterers (FSA)
- HSE: rodenticides
Published by Pest Protect London. Updated 9 September 2026. General information; treatment decisions require an assessment of the property. Editorial policy.