I built a untried home. Around the home and underneath the crawlspace loads of black widow spiders. Best deterent? I wonder if a lab will buy them for making serum,...
I wonder if a lab will buy them for making serum, it's that many.
I enjoy heard that eucalyptus is a spider deterrent. I haven't tried it myself but I hold neighbors with those trees surrounded by their yards and I've thought give or take a few asking for a few small branches to lay on the window sills.
I hold heard that placing chestnuts surrounded by corners and areas where spiders approaching to build webs help to ward them off. Apparently there's something give or take a few chestnuts that spiders don't like.
My sister tried this contained by her basement laundry room and swears it have worked for a couple of years now.
Worth a try and environmentally friendly!
Answers: ~ Don't mess beside wives tale deterrents, beckon a professional exterminator and have them traffic with the infestation.