Get rid of killer slugs

The homemade slug trap

Take a plastic bottle and cut it in half, then put the top
in the bottom as in the picture (I know it could be better).
 To use just pour beer in the bottom and put in the garden,
where slugs are bound to find it.
Instead of buying beer, you can use this recipe.

A homemade yeast bait is a mix of 1 cup of water, 1 teaspoon of sugar and 1/4 teaspoon of yeast. The snails and slugs fall over the container's edge and drown in the liquid. Empty the container daily into the compost pile to avoid the rank smell of dead snails and slugs.