An aluminum pie plate, placed at soil level, and the filled with beer is effective at eliminating garden snails.
It is an organic non-chemical treatment fro snails.
The snails are attracted by the odor (bouquet), snails enter the pie plate and consume the beer,
become intoxicated, and drown (believed to be with a smile on their face).
If anyone has bad beer that they don’t know how to use up, this is a great way to get rid of it, and the snails, too! ;)