要先找到wasp蜂窝。我家车棚有过，先用肥皂水喷蜂窝，然后把蜂窝打掉到一个结实袋子里封好，再接着喷肥皂水杀死余党。见

https://www.marthastewart.com/8293951/how-to-get-rid-of-wasps