Start by inspecting the exterior of your home for any cracks, gaps, or openings that could serve as entry points for wood roaches. Seal these openings how to get rid of wood roaches with caulk or weather stripping to prevent roaches from gaining access to your home.Wood roaches are attracted to moisture, so it's essential to eliminate any sources of water or dampness in and around your home. Fix leaky faucets, repair any plumbing issues, and ensure that gutters are clean and draining properly to prevent water from accumulating near your home's foundation. Diatomaceous earth is a natural and non-toxic substance that can help kill wood roaches by dehydrating them. Sprinkle diatomaceous earth in areas where roaches are active, such as along baseboards, in cracks and crevices, and behind appliances. Reapply as needed, especially after heavy rain or moisture.