Mouse Deterrent Air Brick Covers
This item is currently out of stock.
Our mouse deterrent air brick covers deter mice from entering your property.
It is estimated that nearly 70% of all mouse infestations are as a result of mice gaining access through air bricks that have aperture openings of greater than 5mm (size of a pencil).

So if you can prod a pencil through your air bricks then you need to install our mouse deterrent air brick covers.
Every order comes with free silicone; simply apply a small bead of silicone around the edge of the mouse deterrent air brick cover (the size of your little finger), and then press the cover directly on top of your existing air brick. Installation takes less than 1 minute to install each cover.


Mice have an incredible ability to squash through even the smallest hole; their fur can actually make them look three times bigger than they actually are. I was lucky enough to be asked to appear on BBC2's Trade Secrets showing how to deal with unwanted mice in houses. The item I revealed to be of most use in the fight against mice was an ordinary pencil. During the TV programme I was shown walking around the outside of a house looking for holes that I could poke my pencil into. Of course I then went onto explain that where ever I could prod my pencil, then a mouse could follow.
My advice to any property owner is to check all your air bricks, if you can push a pencil through the holes then you should consider purchasing our Mouse Deterrent Air Brick Covers.
If your air brick cover is situated in a pebble dash or rough rendered coating rather than a flat wall surface, you must apply plenty of silicone to the air brick cover to ensure that it covers the uneven surface around the airbrick. The golden rule is the more uneven the property surface the greater the amount of silicone you require to ensure the airbrick sticks and forms a sealed bond around the airbrick.
If you've got any mouse deterrent questions then please contact us. We'll answer your questions within 2 hours; test us, if we fail we'll send you a large bar of chocolate.