Hm, in my experience, mice will chew right thru plastic if they're motivated enough.
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If you know where the mice are coming into the building, you can put wire mesh over their openings to keep them out. Steel wool is supposed to help keep them out too. Mice are so pesky though, they fit thru such tiny little openings.
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Mice Add a few drops of Peppermint oil, Eucalyptus oil or Spearmint oil to cotton wool and place in the ceiling and anywhere mice might enter the house. |
If you know where the mice are coming into the building, you can put wire mesh over their openings to keep them out. Steel wool is supposed to help keep them out too. Mice are so pesky though, they fit thru such tiny little openings.