Many South Shore houses are lived in only during the warm months. We cannot say how many in any given neighborhood, and we avoid assumptions about any particular street. What we know is the general pattern: a house that is dark, quiet and unattended for six months is attractive to mice and rats, and the first sign of trouble may not appear until spring.
The good news is that closing a house well takes an afternoon. The steps below are practical and cheap, and they fit most houses, cottages and garages.
Start with the kitchen.
Food is the main draw. Empty the pantry of open packages, and pour grains, cereal, flour, rice and pasta into containers with tight lids, or take them home. Wash dishes, wipe crumbs from counters and shelves, and empty the trash. Pull the refrigerator forward and clean behind and under it if you can.
- Take perishables and open food with you.
- Store sealed food in metal or hard plastic containers.
- Empty trash cans and wash them out.
- Leave cabinet doors ajar to discourage nesting.
- Remove pet food and bowls completely.
Walk the outside before you leave.
Use the same flashlight walk you would after a storm. Check the garage door seal, vent screens, pipe sleeves, the dryer vent and the base of every wall. Look for gaps wider than a pencil. Fix small ones now, and put larger jobs on the list for a technician.
Trim branches that touch the roof, stack firewood on a rack away from the house and clear leaves and debris from against the foundation. The goal is to leave nothing that connects the woods or hedge to your siding.
Closing the gaps that matter most.
| Spot. | Typical problem. | Fix. |
|---|---|---|
| Garage door bottom. | Seal hardened or torn. | Replace the seal or sweep. |
| Dryer and bath vents. | Flap stuck or screen missing. | Install a metal-screened cap. |
| Pipe and cable sleeves. | Gaps around lines entering walls. | Packed with mesh and sealant. |
| Foundation vents. | Rusted or bent screens. | Replace with stainless or coated mesh. |
| Attic hatch. | Poor fit or missing weatherstrip. | Add weatherstripping and a latch. |
Questions about what you just read? The line is answered day and night.
(888) 686-4821Covers, boats and stored gear.
Boats, kayaks, bikes and patio furniture covered with tarps are rodent hotels. Lift covers before you close them and look for old nests. Keep gear off the ground where you can, and avoid folded tarps or cardboard boxes on the floor. Our boat covers article goes into more detail.
Arrange a monthly look.
Ask a trusted person to visit once a month. Give them a short list: open the attic hatch, glance at the kitchen cabinets and the garage corners, and note any droppings, shredded material or chewed items. Ask them to take photos and send them. A monthly check turns a surprise into a small repair.
They do not need to touch anything. If they see signs, they should leave the room closed and call. The mouse control page explains what happens next.
What not to do.
- Do not leave open bait or poison inside, which can lead to a dead animal in the wall.
- Do not stuff gaps with newspaper, rags or foam.
- Do not leave pet food, birdseed or grass seed in the garage.
- Do not assume a clean house is safe, since mice need very little to survive.
None of these steps promises a house without rodents. They shift the odds, and they leave you with a short, cheap routine you can repeat each year.
Before you call, a protective checklist.
The list below paraphrases public health guidance and holds up whether or not you ever book a visit.
- Leave the broom and the shop vacuum in the closet, because dry droppings crumble and the dust goes straight into your lungs.
- Open every opening in the room, then do something else for thirty minutes before you return.
- Fingers wander to faces, so leave the gloves on until the final bag is knotted.
- Soak pellets and urine marks in disinfectant or diluted household bleach and leave the liquid alone for about five minutes.
- Ordinary garbage service takes the bag, and any reusable tool you used gets rinsed.
- If fever, muscle aches or breathing trouble appear within weeks of cleanup, see a physician and mention the rodent waste. We cannot offer medical advice.
Public health pages we relied on.
The precautions above rest on published government pages and not on a company's sales pitch.
- CDC walkthrough for rodent mess: A damp-cleaning method for homes with every move explained.
- EPA safety rules on rodenticide: Measures the EPA adopted to keep kids, pets and wildlife away from poison.