Malcolm from Nashville, Tn writes
I have a brown recluse infestation. Im going to spray crawl space with boracare with mold care. Will this help any with the spiders?
No, Boracare will not kill spiders or any other crawling pests except those that would chew on treated wood. We would suggest using Delta Dust in the crawl space for spiders.
Answer last updated on: 06/28/2016