Divertigeek : du geek, pour geeks. Optimus Prime is the leader of the Autobots, a faction of heroic robots from the planet Cybertron who wage their battles to destroy the evil forces of the Decepticons, for control of their homeworld, and by extension, peace in the universe.
Most fungi in lawns however, are beneficial because they decompose organic matter, thereby releasing nutrients that are then available for plant growth. In order to understand what is involved in the permanent removal of lawn mushrooms, it is important to know where they come from, and what causes them. Lawn mushrooms are simply the product of fungi infested in your yard soil in one or more areas of your yard.
However, now all the soil in the plants that I used this potting mix in are infested with gnats (tiny flies) and the other day I found mushrooms growing out of one of my pots. Apparently other people have had the same issue as you can see from the other reviews.