2. Cracks and Entry Points You May Be Overlooking
Slugs don’t need large openings to get inside. They can squeeze through tiny cracks, gaps under doors, or spaces around window frames.
Inspect:
Door thresholds
Window seals
Foundation cracks
Gaps where pipes enter the house
If slugs are entering repeatedly, they’ve likely found a reliable path in.
What to do: Seal cracks with caulk, repair weather stripping, and make sure doors close tightly.