What you can usefully do
Dated records, secure food storage, prompt waste removal and reporting leaks can support prevention. These steps are useful even when a professional treatment is needed.
When a product is not the whole answer
An unidentified pest, hidden access route or shared-building infestation may persist despite repeated product use. Do not mix chemicals or use products outside their label instructions.
Compare responsibility and follow-up
A professional quote should explain the assessment, method, preparation and return arrangements. Ask what actions remain your responsibility and whether proofing is included.
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.