Hearing Scratching at Night? It Could Be Rats
Few things make homeowners shudder quite like the thought of rats scurrying around the house, or the garden.
Rats are far more than just an unsettling sight. They damage buildings, chew through wiring and pipes, spread diseases, and contaminate food. KV Pest Control provides fast, discreet and highly effective Rat Pest Control services across Portsmouth, Southsea, Havant, Waterlooville and surrounding areas.
If you’ve spotted the signs, or heard the tell-tale noises, it’s time to take action.
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Meet the Most Common Rat in the UK
The main culprit behind UK rat infestations is the Norway Rat, also known as the Brown Rat (Rattus norvegicus):
Size
- Large, robust rodents with a heavy body
Colour
- Brownish-grey fur
Origin
- Arrived in the UK during the 18th century via shipping routes
Personality
- Highly adaptable, excellent swimmers, and surprisingly clever
Despite centuries of bad press, rats have stuck around, because they’re survivors.
Why Are Rats a Serious Problem
Rats cause issues that go far beyond simply being unwelcome visitors:
Health Risks:
Salmonella
Weil’s Disease (Leptospirosis)
Toxoplasmosis
Property Damage:
Chewed pipes and structural timber can compromise buildings
Rats taint stored food with urine, droppings and hair
Reproduction:
Myths About Rats
Contrary to popular belief:
Rats don’t typically live in occupied houses.
They’re cautious creatures and prefer to remain outside unless driven indoors by food shortages or severe weather.
Rats are extremely neophobic.
They’re terrified of new things in their environment. This makes baiting tricky, as they might ignore traps or poison for days, or even weeks.
They can’t vomit.
This biological quirk means poison baits are highly effective once they finally take the bait.
How Do Rats Get Into Your Home?
- Feeding birds in the garden
- Keeping chickens or rabbits
- Leaving pet food out overnight
- Feeding urban foxes
- Having cluttered gardens, decking, or compost heaps
- Poor refuse management
Once rats discover a reliable food source, they’ll keep coming back, and might eventually move indoors.
Signs You Might Have A Rat Problem
Watch for these unmistakable clues:
- Droppings: Dark, rod-shaped droppings around 3–5mm long
- Gnaw Marks: On wood, wires, pipes, and even plastic
- Footprints and Tail Marks: Often seen in dusty areas
- Smear Marks: Oily, brown streaks along walls from rat fur
- Noises: Scratching, rustling, running, or gnawing inside walls or ceilings
- Strong Smell: A pungent odour caused by rat urine
If you spot any of these signs, don’t wait, rats rarely go away on their own.
How KV Pest Control Handles Rat Pest Control
At KV Pest Control, we don’t believe in guesswork. Here’s how we tackle rats:
Step 1:
Comprehensive Survey
Inspect your property thoroughly
Identify entry points, harbourages and food sources
Assess the scale of the infestation
Proper diagnosis is crucial—there’s no “one-size-fits-all” solution for rats.
Step 2:
Custom Baiting & Trapping
Deploy contact baits and food poison baits in targeted locations
Use traps in high-traffic areas for immediate population reduction
Apply methods tailored to rats’ neophobic nature
Patience is key, rats may take a while to approach unfamiliar objects.
Step 3:
Proofing & Prevention
Help seal entry points
Advise on hygiene improvements
Provide practical recommendations to keep rats from returning
Our goal isn’t just to remove rats—but to keep your property rat-free long-term.