What can I use to kill mushrooms in my yard without killing the lawn? Never had this problem before, so I don't know if it's because of all the moisture the last two years or what. They are growing everywhere.
There is no chemical way to get rid of mushrooms, which thrive in cool, wet conditions and disappear during dry periods. If you don't like the way they look, or if they begin to shade your grass, break them off with a rake.