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For Cockroaches:
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- Place 2–3 dried bay leaves in cabinets, pantries, under sinks, and inside food storage containers (like flour or rice bins—use a small cloth pouch to keep leaves contained).
- Replace every 2–3 months or when the aroma fades.
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For Rats & Mice:
- Tuck whole bay leaves into attic corners, garage shelves, basement entry points, and near pipes or vents.
- Combine with steel wool stuffed into small holes—rats can’t chew through it, and the bay leaves add olfactory deterrence.
Pro Tip: Crush the leaves slightly before placing them—this releases more essential oils and boosts the scent.
But Bay Leaves Aren’t Enough—Pair With These Key Habits
Pests are attracted to food, water, and shelter. For real prevention, combine bay leaves with:
- Seal Entry Points:
- Close cracks in walls, foundations, and around pipes with caulk or steel wool.
- Install door sweeps and repair window screens.
- Eliminate Food Sources:
- Store dry goods (cereal, pasta, pet food) in airtight glass or hard plastic containers.
- Never leave dirty dishes or crumbs overnight.
- Reduce Moisture:
- Fix leaky faucets.
- Use dehumidifiers in damp basements.
- Take Out Trash Regularly:
- Use bins with tight-fitting lids.
- Clean trash cans monthly with vinegar or soapy water.