Mice are one of the most frequently found pests in the UK. Their presence is particularly noticeable in cities like London. But just how common are mice in UK homes, and why do they infest properties so easily?
The scale of the problem in the UK
Mice infestations are more widespread than many people realise. The average pest controller in the UK handles thousands of mouse infestations each year. In London, the problem is even more severe.
Research suggests that an estimated 12 million homes in the UK experience a rodent problem annually. Mice are particularly active in autumn and winter when they seek shelter indoors. Mice can also easily reinfest a property if no action is taken to prevent entry. Furthermore, data from local councils indicate that reports of mice infestations increase significantly in colder months.
London’s high number of restaurants, takeaways and food markets make it a hotspot for rodent activity. Even well-maintained properties can attract mice if they are near buildings with a mouse infestation.
If an infestation occurs, professional pest control services offer the most effective solution. We provide expert treatments to eliminate mice in UK homes and prevent them from returning.
How and why do mice get into homes?
Mice are incredibly skilled at finding entry points. They can squeeze through gaps as small as 6mm, which means even minor cracks in brickwork, damaged air vents or ill-fitting doors provide easy access. In older London properties, worn-out building materials and ageing infrastructure mean that infestations are more likely.
Another common entry point is through shared walls in terraced houses and flats. Mice can travel between properties using cavity walls, pipes and electrical wiring channels. Once inside, they seek shelter in lofts, basements, kitchens and storage areas. Their ability to breed quickly means a small problem can escalate rapidly if no one takes action.
Mice enter homes primarily in search of food, warmth and nesting sites. They are particularly drawn to areas with poor waste management. Overflowing bins, uncovered food and cluttered spaces all increase the risk of an infestation. Mice can get into walls, floors, ceilings and chimneys.
There are steps that can reduce the likelihood of getting mice in UK homes. Sealing entry points is essential. Homeowners should check for gaps around doors, windows and pipes, filling any holes with wire wool or sealant. Keeping food in sealed containers and disposing of waste properly also helps. Additionally, regular cleaning removes potential nesting materials.