PUT THEM OUT BEFORE MICE MOVE IN, NOT AFTER: This is prevention. If something is nesting in a wall right now, close the gaps and clear that problem first, then use the sachets to keep the space uninviting once it is empty. Bought and placed that way, it does what it was built to do.
THREE OILS INSTEAD OF MINT ON ITS OWN: Mint hits hardest and fades first, so cinnamon and cedarwood sit underneath it and carry the scent through week three. A mouse reads a room by smell before it commits to living there, and a room that smells wrong is one it keeps walking past.
MADE FOR CLOSED ROOMS AND TIGHT CORNERS: Cupboards, pantries, wall voids, crawl spaces, attic insulation, tool sheds, camper cabinets, truck cabs, and boats laid up for the winter. Figure roughly one sachet per 60 to 80 square feet of sealed space. Open yards and porches let the scent drift off too fast to matter.
YOUR NOSE TELLS YOU WHEN TO SWAP: While you can still catch mint walking into the room, the sachet is still working. When it goes quiet, it is spent. That lands around four weeks in a cupboard, and sooner in a hot garage or under a warm hood.
TWELVE TO A BOX SO NOTHING GETS SKIPPED: Enough to handle a car and a garage together, or a kitchen, attic and cellar, with a few held back for the next round. Each one arrives sealed in its own fabric sachet. Nothing to mix, measure, bait or set.
