Okay, so the window trick didn’t work. Maybe the wasp is having a bad day and refuses to leave. Now we bring out the pro-level gear: a drinking glass and a piece of stiff cardboard.
Slowly approach the wasp after it has landed on a wall or window. This is crucial—never try this mid-flight. That’s a recipe for disaster.
Place the glass over the wasp as quietly as a ninja. Then, slide the cardboard carefully under the rim so the wasp is trapped inside a tiny, airy prison. You did it! Now slide the cardboard over the top, walk to the open window, and flip that sucker outside.
Best Ways to Get Rid of Wasp Nests Around Your House
Pro tip: Do this barefoot and in your pajamas for maximum comedy effect. Your neighbors will think you’re an insect shaman.