Seriously, I have heard that beer will attract and kill snails and slugs, but I've not tried it. I might just put some out there and see what happens.
It works..I’ve tried it..They fall in and drown, I think.
There are snowflakes mixed with rain coming down here in Central Texas on Easter weekend!.It’s 36 degrees so it won’t stick. Global Warming alert..LOL
Best way to use the beer is to make moat-like troughs that'll hold liquid - aluminum foil maybe or little Glad containers . . . Saucers will do, but they're best set into the ground and you will need more than a few saucers.
I used to have them in my flower beds and someone told me they are attracted to beer. My flowerbeds are slug-free - the flowers are a little wobbly though. :)