How to Prevent Rats Coming Back

Block the entrances

A walk round the outside with a torch is a good start. Look for gaps around pipes and cables, damaged air bricks, holes beneath doors and broken vents. Rats can squeeze through a space roughly the width of a finger and will gnaw it wider. Use material they cannot chew: fine metal mesh, cement, metal plates or wire wool packed in with sealant. Foam alone is not enough.

Control the food supply

• Keep dry food in hard lidded containers rather than bags or boxes
• Clear spilled bird seed daily and use feeders with trays
• Store pet food indoors overnight and wash bowls
• Use bins with tight lids and put bags inside them, not beside them
• Keep compost bins sealed and avoid adding cooked food or meat

Rats are opportunists. Easy food in the garden can bring them close, and then they look for a way into the house.

Look after the drains

Old or damaged drains are a common route for rats into properties. Broken pipes, missing inspection covers and unsealed connections can all provide a way in. If rats keep returning and you cannot find the entrance, it may be worth having the drains checked. A one-way valve or a repair may be recommended, depending on what is found.

Keep gardens and outbuildings tidy

Rats like cover. Dense piles of timber, overgrown vegetation, clutter against walls and decking close to the ground give them somewhere to nest. Tidy these areas, lift stored items off the floor and leave a gap between stacked materials and walls. Sheds with solid floors and well-fitting doors are harder for rats to use.

Keep watching

Prevention is not a single job. Check the property regularly, especially in autumn when rats and mice tend to move indoors as it gets colder. Look in lofts and under floors for new droppings. Neighbouring properties matter too, so mention any signs to those next door if the problem could be shared.

Businesses and shared buildings face a few extra points. Bin stores should be kept clean and closed, deliveries checked for gnawing, and doors that open to the outside fitted with brush or rubber seals. Staff should know who to tell if they see droppings, because a quick report is worth more than a perfect system. For commercial sites a monitoring contract with regular visits is often the dependable answer, since it catches problems at the stage when they are small. Keep the same routine going through winter, because rats that find a good source of food in cold weather are less likely to leave. If you share a yard or bin store with neighbours, agree who is responsible for clearing it, since a neglected corner can undo everyone else's effort.

If you would like a property assessed for weak points, call 0113 347 0014 or message us on WhatsApp for a free quote.

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