
Rats are one of the UK’s most common and troublesome pests. Left unchecked, they can cause serious health risks, structural damage, and stress for both homes and businesses. At Red Pencil Pest Control, we provide professional, discreet, and effective rat control services across Essex.

The most common species in the UK is the Brown Rat (Rattus norvegicus), often found in homes, gardens, and sewer systems. Less common is the Black Rat (Rattus rattus), now rarely seen outside ports.
Rats pose a serious public health risk because they spread harmful diseases through their urine and droppings, contaminating food preparation areas. These diseases include:
Beyond health, rats also cause property damage by gnawing through wood, plastic, and electrical cables — creating fire and flood risks. Businesses face legal obligations to remain pest-free under the Prevention of Damage by Pests Act 1949, with infestations leading to fines, reputational damage, and even closure

Spotting rats early is key. Some of the most common warning signs include:
Because rats reproduce so rapidly, even a small problem can escalate into a serious infestation within weeks

Rats are highly adaptable and difficult to eliminate without expert help. At Red Pencil Pest Control, we follow a structured approach based on Integrated Pest Management (IPM) and BPCA best practice:
DIY traps and poisons often fail because rats are cautious and resistant to some amateur products. Professional pest control ensures fast, safe, and lasting results
Please reach us at admin@redpencilpestcontrol.co.uk if you cannot find an answer to your question.
Rats spread diseases such as Leptospirosis (Weil’s disease), Salmonella, and Hantavirus, and contaminate food and surfaces with urine and droppings. They also chew wires, pipes, and wood, creating serious fire and flood risks.
Look for dark droppings, gnaw marks, scratching noises, greasy smear marks, or burrows outside. Seeing one rat usually means there are more nearby.
They’re active all year, but most likely to move indoors in autumn/winter when food is scarce and temperatures drop.
DIY products exist, but many rats are resistant to amateur poisons. Misuse can harm pets, children, and wildlife. Professional treatment is much safer and more effective.
A pest controller inspects your property, identifies entry points, and uses safe traps and professional rodenticides where needed. They also advise on proofing to stop future infestations.
Very quickly — a female rat can reproduce every six weeks, with litters of 6–8. In one year, a pair of rats can lead to hundreds of offspring.
Yes. Some rats in the UK are resistant to common poisons, making DIY control ineffective. Professionals use integrated methods and approved products to deal with resistant rats safely.
Call Red Pencil Pest Control today or message us on WhatsApp for immediate advice or to book an inspection.
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Red Pencil Pest Control is a trading name of Red Pencil Consulting Limited (Company # 12920366), registered in England & Wales. VAT # GB 362 5968 63 Registered Office: 46 Hullbridge Road, South Woodham Ferres, Essex CM3 5NG
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