have 'em all over the decking... and the patio.. and the block paving. They're now in the bin in the kitchen.... My thoughts are just block their entrance holes ..(to the house) with ant powder... is that all i can do?
Did the same at my back door. After spraying with insectiside.
Seems to have worked, they are over the other side of the garden now, so good luck to them.
Sorry to exlain better, ant powder, spray. Then a fine render along the wall where they were moving.
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