Mouse Out Battery Powered Sonic Mouse Repeller from The Big Cheese® provides continuous protection of vulnerable areas without mains electricity. The welfare-friendly deterrent produces sound waves that are inaudible to humans and non-rodent pets, including cats and dogs, but are disturbing to mice.

This unit is ideal for cupboards, living spaces, lofts/attics, sheds/garages or any closed space without mains electricity power points.

A single unit will protect one single, average size room. For large or irregular shaped treatment areas, more than one unit may be required.