Pest advice hub
How to Tell If You Have Mice in Your Home
Clear London-focused pest advice from Combat Pests, written for homeowners, tenants, landlords and businesses.
Quick answer
- Confirm the pest before choosing a treatment.
- Record where and when signs appear.
- Avoid moving affected items through the property.
- Protect food, bedding, pets and vulnerable people.
- Book a professional inspection if activity continues.
How to Tell If You Have Mice in Your Home is handled best when inspection, treatment and prevention are planned together rather than treated as separate jobs.
How to Tell If You Have Mice in Your Home
This practical homeowner guide is written for people who want a clear answer before they book anything. It focuses on what you can safely check, what can make the problem worse and when a professional inspection is sensible.
Good pest control advice should be calm, clear and evidence-led. Take notes, avoid spreading affected items and keep access clear for inspection.
What to check first
- Where activity is seen and when it happens
- Nearby food, warmth, moisture or access points
- Whether neighbours, tenants or staff have noticed the same issue
- Any recent travel, works, waste changes or second-hand furniture
Best service for this problem
| Situation | Recommended action | Why it helps |
|---|---|---|
| Unclear evidence | Book a pest inspection | Confirms pest type and source |
| Active issue | Choose the relevant treatment | Targets current activity |
| Recurring activity | Add proofing and prevention | Reduces repeat problems |
Practical examples
Evidence
Keep useful signs visible until the inspection where it is safe to do so.
Prevention
Small changes to access, storage or cleaning can reduce repeat activity.
Helpful next steps
For direct help, see Mice Control, Pest Inspection, Prices and Contact.
Frequently asked questions
What should I do first?
Keep evidence visible, reduce immediate risk and note where activity appears.
Is DIY pest control enough?
DIY products can hide symptoms without finding the source.
When should I book help?
Book help when activity is repeated, spreading or affecting food, sleep, tenants or customers.