Spare yourself festive embarrassment by dispatching rodents before your guests descend
Paula Hawkins

Rodent season is upon us. As temperatures drop, rats and mice are more likely to take refuge in your home in search of warmth and food (and who can blame them?). But it isn’t just the weather which is leading to a rise in mouse infestations: Rentokil says that less frequent rubbish collections and more littering is exacerbating the problem. It reported that rodent-related callouts increased 34 per cent last year. Here is how to keep the blighters at bay:
1) Look out for signs of rodent activity
Start in the kitchen, where you are mostly likely to see evidence of mice in the form of droppings (they produce 80 a day). If you notice larger droppings – about 10mm to 14mm in length – you may have a rat problem. The back of the fridge, which is a water source for rats and mice, is worth a look. You should also check cables for gnawing damage (kitchen appliances are the most likely victims) and the ammonia-like smell, which both rats and mice leave and which will be stronger in enclosed spaces.
2) Do an external survey
“Just before the onset of winter, you should check your home for any gaps in the brickwork, or anywhere that water could come in,” says Sawas Othon, technical director of Rentokil. “Check around your washing machine and tumble dryer vents and make sure that you have good insulation around your back door.”
3) Keep your garden tidy
Vines or branches from overhanging trees should not touch the guttering – this is another entrance route for rodents. If you have decking in your garden you are at greater risk of rodent infestation as this is a favoured place for nesting.
4) Plug any gaps
We're not just talking about gaping holes here. “A full-grown adult mouse only needs a 6mm gap in order to get into your home,” Othon says. “A rat needs 10mm.” Fitting bristle strips around doors is also a good idea.
5) Eliminate food sources
Mice only eat around 3g of food a day, so just a few crisps or peanuts lying around will be enough to keep them going. Clean regularly underneath the cooker and fridge (as well as the sofa if you or your kids tend to eat in front of the TV). Outside, use squirrel-proof bird feeders and never put any meat into compost heaps.
6) Get rid of the rodents yourself
There are a variety of traps and baits available which will kill mice and rats. If you are not keen on slaughtering animals in your own home, you can also purchase humane traps which catch, but don’t kill, mice. Once caught you will need to relocate the mouse, taking it at least a quarter of a mile from your home – and preferably not dumping it on someone else’s doorstep. Another humane alternative is an ultrasound repellent which emits a loud noise at high frequency to deter rodents. These do not bother dogs, but they will affect pets such as hamsters or gerbils.
7) Call in the professionals
DIY solutions are all very well if you spot the occasional mouse scurrying into the kitchen, but if you have an infestation of mice or rats you will need professional help. “We have a variety of ways of getting rid of rodents, including poisons and smart traps which can be used even if you have pets and children,” Othon says. Rentokil’s initial survey is free; prices for its services vary depending on the size of your property and the extent of the problem: getting rid of mice from a two-bedroom flat would cost about £200 for three visits. Rodent-proofing starts from £60. Local councils may also offer a pest-control service.
8) Do cats help?
Othon is sceptical about their effectiveness when it comes to pest control. “A well-fed cat may not be especially inclined to chase after mice,” he says. However, having felines around is at least likely to serve as a deterrent.
9) What about other pests?
Ultrasound and electromagnetic repellents may help get rid of creepy crawlies, as will professionals. In fact, Othon says that “unless an animal is protected, for example in the case of badgers or bats, we can get rid of it”.
10) Talk to your neighbours
Unless you live in a detached house with some distance between you and the next property, your pest problem is likely to be your neighbour’s pest problem too. Unless neighbouring properties are also cleared of pests, it is likely that they will return after a short period.
Contact rentokil Tel: 0800 218 2210 |