Control & prevent rats.

Effective rat control requires more than just a few supermarket traps. Professional pest controllers use a combination of biological knowledge, high-grade rodenticides, and physical proofing to ensure that once the infestation is cleared, it stays cleared.

What Does the Work Involve?

• Site Survey: A thorough inspection of the loft, basement, kitchen, and external perimeter to identify entry points, nesting sites, and "runways."
• Activity Monitoring: Using tracking dust or non-toxic bait to determine the size of the population and their primary routes.
• Extermination Strategy: Deploying tamper-resistant bait stations containing professional-grade rodenticides or high-impact snap traps in secure locations.
• Carcass Removal: Safe disposal of dead rodents and any heavily contaminated insulation or materials using appropriate PPE.
• Proofing: Sealing entry points with wire wool, rapid-set mortar, or metal plates to prevent re-entry.
• Follow-up Visits: Typically two to three visits spaced 7–14 days apart to monitor bait take and ensure the colony has been eradicated.

Typical Costs

The cost of rat control in the UK depends largely on the severity of the infestation and the number of visits required. Most professional contracts include a minimum of three visits to ensure the life cycle of the rodents is fully interrupted.

Factors affecting the price include the size of the property, the level of "proofing" required (such as installing rat flaps in drains), and your location in the UK, with London and the South East typically seeing higher rates.

How Long Does It Take?

• Initial Inspection: 1 to 2 hours depending on the size of the house and garden.
• Treatment Duration: Usually 2 to 4 weeks. It takes time for the bait to be accepted and for the entire colony to be affected.
• Follow-up Visits: 30 to 60 minutes per visit to check progress and adjust placements.
• Proofing Repairs: 2 to 5 hours depending on how many entry points need sealing.

DIY or Professional?

While DIY traps and baits are available in hardware stores, they are often insufficient for established infestations. Amateurs frequently place bait in the wrong areas, leading to "bait shyness" where rats learn to avoid the traps entirely.

Professional pest controllers have access to rodenticides with higher concentrations of active ingredients that are not available to the general public due to UK safety regulations.

If you have rats inside your wall cavities or coming up through the drains, a professional is essential. They have the specialist equipment, such as borescope cameras and drain bungs, to find the source that a DIY approach will likely miss.

Choosing the Right Tradesperson

Pest control is an unregulated industry in some aspects, so it is vital to verify the credentials of anyone you hire to use chemicals in your home.

• Qualifications: Look for technicians with an RSPH (Royal Society for Public Health) Level 2 Award in Pest Management.
• Trade Bodies: Check for membership in the BPCA (British Pest Control Association) or the NPTA (National Pest Technicians Association).
• Insurance: Ensure they have valid public liability insurance (minimum £2 million).
• Red Flags: Be wary of "one-visit" guarantees; it is biologically impossible to guarantee a rat infestation is cleared in a single hour.

Questions to ask:

• Are the bait stations you use pet-safe and tamper-proof?
• Will you provide a written report of the entry points you’ve identified?
• Does your quote include the cost of all follow-up visits and carcass removal?
• Are you trained in the CRRU (Campaign for Responsible Rodenticide Use) code of practice?

UK Regulations

Pest control in the UK is governed by several pieces of legislation designed to protect the environment and non-target species.

• Prevention of Damage by Pests Act 1949: Local authorities have the power to compel homeowners to deal with infestations that pose a risk to the community.
• Wildlife and Countryside Act 1981: Protects non-target species; it is illegal to place poison where it might be consumed by birds or other wildlife.
• CRRU Code of Best Practice: Professional technicians must follow these guidelines to minimize the impact of rodenticides on the UK environment.
• Health and Safety at Work Act: Technicians must provide COSHH (Control of Substances Hazardous to Health) data sheets for any chemicals used on your property.

Common Problems

• Ignoring the Source: Simply killing the rats currently in your home without sealing the entry points or fixing broken drains will result in a new colony moving in within weeks.
• Secondary Poisoning: If bait is not secured in stations, it can be taken by pets or wildlife. Always ensure "open baiting" is avoided.
• Unpleasant Odours: If a rat dies in an inaccessible wall cavity or under floorboards, it can produce a foul smell for several weeks. Pros use deodorising bags to mitigate this.
• Bird Feeders: Many UK infestations are sustained by fallen birdseed in gardens. Failure to remove this food source often causes treatment to fail.

Frequently Asked Questions