I‘m getting ready to prep an area that contains a lot of clay soil by adding a lot of compost. As I was digging I noticed both snails and slugs. My questions is.Should I add some type of bait to kill them before I even attempt to start planting my perennials? I‘m not familiar with slugs and read up about placing beer in saucers, but I figure if there is nothing there now, maybe I can combat the problem now with some type of bait by mixing it in the compost. Will this work?I would appreciate your inputthank you!