I remember using silicone to close off the holes from where ants would come into my place... back when I was in a place that had such problems...
Silicone works well...
You know Rob... ants follow a trail left by the first scout.... you "just" need to keep those trails clean.... pour some methanol on there.
Silicone works well...
You know Rob... ants follow a trail left by the first scout.... you "just" need to keep those trails clean.... pour some methanol on there.