★★★★★ 4.6 · 1,200+ reviews

Make rodents disappear, without poison or traps.

Place the botanical pouches near entry points and problem areas to make the space one mice avoid.

Natural ingredients
Pet & livestock friendly
30-day scent release
Where the idea began
THE CASPER STORY

It started in a shared student house.

The house had mice everywhere. In the walls, under the floors, turning up in the kitchen and just about every room. Traps felt grim and nobody wanted poison lying around a shared house, so Casper tried something his family swore by: a strong botanical scent placed around his room, right at the gaps where mice could get in.

The result was hard to ignore. The mice kept roaming the rest of the house, but his room stayed clear. Same infestation, same building, one door they would not cross. The only catch was the loose herbs. They got messy fast and faded within days, so he was refreshing them constantly to keep the scent strong enough to hold the line.

That led to a cleaner idea: seal the blend inside a compact pouch that releases the scent slowly, so you place it once and swap it on a simple schedule. That fix became Gone Like Casper, an easy-to-place botanical deterrent built for continuous protection, replaced around every 30 days as the scent fades.

5 reasons people switch to Casper

A scent you'll love

Fresh and herbal to you, overwhelming to rodents.

100% plant-derived

Essential oils, no synthetic toxins or rodenticides.

30-day scent release

Steady scent release, not a one-time burst.

Safe around pets and livestock*

When used as directed, place out of reach.

30

30-day money-back guarantee

Not keeping rodents away? Get a full refund.

*Safe around kids, pets and livestock when used as directed. Keep essential-oil products away from direct ingestion.

How We Stack Up

GONE LIKE CASPER
OTHER SOLUTIONS
Plant-powered with no poison or toxins
No traps to check
Safe around kids, pets and livestock
No cleanup, no corpses
Continuous 30-day coverage
Cost
From $29.95
Exterminator $250+
Pleasant herbal scent

Frequently Asked Questions

  • The pouches are designed to make treated areas less inviting to rodents by creating a strong botanical scent. Results depend on the size of the space, airflow, placement and the level of activity. Established infestations may also require additional control measures.
  • The scent begins spreading as soon as the pouch is placed. Some customers notice reduced activity within the first days, while larger or more ventilated spaces may take longer.
  • Replace active pouches approximately every 30 days to maintain a consistent scent barrier. Replace them sooner if the scent fades because of heat, airflow or an open environment.
  • The pouches are intended for use around homes with children and pets when used as directed. Place them out of reach and prevent direct contact or ingestion.
  • Each pouch covers up to 50 sq ft, and one bag holds 10 pouches. Start with at least one full bag of 10. Even if you only saw mice in one spot, they move through the rooms and entry points around it, so you protect the area, not just the sighting. Spread the 10 out. Do not pile them in one place. A good rule is one pouch every 50 sq ft or so, near doors, walls, corners, shelves and any spot you've seen activity. Roughly how many to place in each space: A normal room, bedroom, office or pantry: 2 to 3. A kitchen: 2 to 4. A 1 to 2 car garage: 4 to 8. An open basement or attic: 4 to 10. A shed, feed room or tack room: 3 to 6 per building. A barn section: 6 to 10. How much to buy depends on how many spaces you're covering: Apartment, small home or one problem area and its surroundings: 1 bag (10). An average full home with garage, basement and attic: 3 bags (30). A large home, home with outbuildings, or a farm: 5 bags (50).
  • Yes. You can manage or cancel your subscription through your customer account or by contacting customer support before the next order is processed.