HeyBub wrote:

Stubby wrote:

I have some crumbled spots in the concrete slab under my house. These are
at the edges where "tackless" strips used to be anchored. I'm installing a
floating floor now and want to patch the slab and
prevent insects from crawling in. Can anyone suggest a "permanent"
insecticide? In the old days we would have used chlordane but that
has been outlawed and is unavailable now.


DDT.

Now available from your local World Health Organization office.



'aint that the truth...!

Rob