Hello,
Posted a while back regarding a nocturnal pest
that keeps scratching/knocking either our attic or
chimney up in the roof at night.

We had a mice inspector come to the attic and
found no traces of mice. Thus, we have been unable
to identify the pest that is bothering us.

Is there some device or material we can buy and
place on our attic to keep nocturnal pests away?

Thanks for any info!