Do not use slug pellets with metaldehyde. It kills birds, hedgehogs, and dogs. You’re solving a tiny problem by creating a huge one. Be a hero, not a villain.
Also, don’t pour bleach. You’ll ruin your baseboards and your lungs. Slugs are not worth a hazmat suit.
If you see one slug, don’t panic. They’re not vampires. They can’t fly. They’re just gross little travelers who got lost.