As if beer wasn't great enough just as a beverage! It turns out you can do many other things with beer. Have you tried any of these with success?
1. Trap slugs and snails: Place dishes or jars of beer around your garden, especially in the evening. In the morning, the slimy critters, which have been drawn by the beer's aroma/fermentation, will have drowned. The beer can be re-used until it evaporates for garden pest control.