Homeowner plugs huge wasp nest with foam, then discovers the other exit is inside the house

Homeowner plugs huge wasp nest with foam, then discovers the other exit is inside the house

A homeowner trying to tackle a wasp problem with a can of expanding foam reportedly turned a small-but-frustrating pest issue into a full-blown insect invasion inside the house.   What looked like a simple late-night DIY fix instead sealed one entrance to a massive nest and drove the insects toward a second exit inside the home. What happened? According to the account shared on Reddit, the nest had been lodged in the side of the house for some t…