Overview
- Three UK lifestyle outlets published the same expert guidance on July 3, 2026 recommending non‑lethal, scent‑based methods to make gardens less attractive to rats.
- Experts named several scented plants said to repel rodents by smell, including lavender, rosemary, peppermint, marigolds, daffodils and fennel.
- A simple homemade repellent is recommended: a few drops of peppermint essential oil mixed with water and sprayed around entry points and prized plants, with repeat applications advised after rain or over time.
- Practical prevention tips include placing fresh garlic cloves at likely entry points, blocking access under decking and structures, keeping grass short and clearing overgrown areas and clutter to reduce hiding places.
- Reporters note these recommendations come from horticulture and industry commentators rather than peer‑reviewed pest studies so homeowners should view them as preventive steps and call professionals for active infestations.