DIY or Professional Mice Control: Which Makes Sense?

Plenty of people hear a scratch in the wall and head straight to the shop for a trap. Sometimes that is a fair first move. Often it is the start of a month of frustration.

The honest answer to DIY or professional is that it depends on how many mice you have, how long they have been there and whether you can find how they got in. Here is how to judge your own situation.

When DIY can be enough

A single mouse that has wandered in, perhaps after a door was left open or during building work nearby, can sometimes be dealt with using a simple shop-bought trap placed along a wall where you have seen droppings. If you catch one and the signs stop, the problem may be over.

The key phrase is the signs stop. If you catch a mouse and droppings appear again a week later, you were not dealing with one animal.

Where DIY tends to fall short

Mice breed quickly and nest out of sight. By the time you see one in daylight or find droppings in several rooms, there are often more than you can catch with a handful of traps. They are also cautious animals that avoid unfamiliar objects, so a badly placed trap may be ignored for days.

The bigger gap is entry points. Traps remove mice already inside, but if the way in is still open, new ones arrive. Finding it means checking pipe gaps, air bricks, door thresholds, the loft and the airing cupboard, and knowing what a mouse-sized gap actually looks like.

• Droppings in more than one room or cupboard
• Noises in walls or the ceiling at night
• Gnawed cables, packaging or skirting
• Mice reappearing after you have removed some

The risks people overlook

Poisoned baits are sold in shops, but we would advise against home use. Children, pets and wildlife can be harmed, and a mouse that dies inside a wall or under floorboards can cause a strong smell for weeks. Glue boards raise welfare concerns and can catch things you did not intend.

There is also a fire risk that people forget. Mice gnaw through cable insulation, and damaged wiring in a loft or behind a kitchen unit is a hazard worth taking seriously.

What a professional adds

A pest controller starts with an inspection to work out the scale of the problem, where mice are travelling and how they are entering. Treatment is then matched to the property, the household and any children or pets, rather than being a general product off a shelf.

Just as useful is the advice on proofing and tidying so the problem does not return. Cost varies with the size of the property, how widespread the activity is, how accessible the nesting areas are and how many visits are needed, so it is worth asking for an inspection before assuming either way.

A simple way to decide

Try asking yourself three questions. Have you seen signs in more than one place? Has it been going on for more than a couple of weeks? Do you know how they are getting in? If the answer to the first two is yes or the third is no, a professional visit is usually the more sensible route.

Landlords, food businesses and guest houses have extra reasons to act quickly, as droppings in a shared or commercial space can cause bigger problems than in a private home. Essex Pest Solutions works with homes and businesses alike, and an early inspection is a sound way to find out where you stand.

Frequently asked questions