Plant-Based Spider Deterrent

Spiders are gone

Helps reduce number of spiders in my home.

Stay Away Spiders

So far so good. I'm using it in my garden shed, which has lots of spiders most years. If it keeps spiders at bay for the next month or so, I'll consider it a success. (I once had rosemary oil applied to my lawn, supposedly to keep away mosquitos and ticks -- it kept away all pollinators for a couple of months, so I'll never to that again, but it does show that rosemary is effective in repelling bugs.)