How Do You Get Rid of Wasps in Your Walls?

By Staff WriterLast Updated Apr 13, 2020 8:42:56 PM ET
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One option for eliminating wasps from a wall starts with identifying their exterior entry point, which provides the location of the wall nest, and setting up a nearby outside trap to lure the wasps out before attacking the nest. Next, dressed in long pants, long sleeves, protective glasses and face covering, seal the point of entry and drill a small hole near the nest. Blow insecticide powder in through the hole, and then cover the hole and repeat as necessary.