Good suggestions, LSA uses Cory Snail and Slug Death (love that name).
If you don't want to use beer, you could always use 'coors'. Nothing like an aluminum pie plate filled to rim with dead slugs to make you want to lurch or reach for the butter and garlic.
For the holistic types amongst us, dried sweetgum balls placed all around the plant beds will keep most of the nasty critters at bay. Does tend remind you to always wear shoes when tending the plants though.
One time Mom wanted to put beer out for the slugs eating her petunias. Yeah right. A keg party for slugs!
"Does tend remind you to always wear shoes when tending the plants though."
LOL!