Here’s the secret: Wood lice aren’t trying to invade. They just want to survive. So make your home harder to survive in.
Keep humidity low—under 50% if you can. A dehumidifier is boring, but so is waking up to a wood louse on your toothbrush.
Also, clean your gutters. Seriously. Clogged gutters create overflow, which soaks your foundation, which makes your walls cozy. Wood lice are basically checking your home’s moisture rating on Yelp.