You Asked:

How do I get rid of confirmed brown recluse spiders in an old house that we’re renovating? — Deedee, Auburn, Ga.

Marshall Brain Answers:

One thing is sure – Brown recluse spiders are not to be messed with, as demonstrated in these two videos. The bite of a brown recluse can cause an unfortunate amount of tissue damage:

Video: I Was Bitten: Brown Recluse Spider Bite

The problem with many spiders is that insecticides are not particularly effective against them. This article mentions that, “treatment of Brown Recluse spiders with pesticides is usually ineffective unless directly sprayed on the spider.” One suggestions is glue traps – dozens of them. See also this page for specific recommendations. You would also benefit from talking to a local extension agent or well-respected exterminator in your area for recommendations.