In Paris alone, there are 3 rats per inhabitant. Though we rarely spot them, these pests are ubiquitous.
This is the case across all major cities.
Encounters are invariably unpleasant.
It's no wonder many seek effective ways to deter them.
Professional pest control is expensive, and chemical products carry risks—here's how to repel rats naturally and affordably.


Rats, like all rodents, hate the smell of mint.
They rely heavily on their sense of smell to navigate.
Place crushed mint leaves along walls or in strategic spots to keep them away.
Crushing the leaves intensifies the scent for better results.

Angelica emits a scent even more potent than mint as a rat repellent.
It's a go-to plant for natural deterrence.
If you have a garden, plant it around your home. Otherwise, distribute sprigs of angelica throughout the house to create an overwhelming aroma they won't tolerate.
Rats infest sewers and can transmit diseases, making them a serious health risk.
Deterring or eliminating them is crucial for safety.
Commercial options like repellents, traps, ultrasound devices, or professional extermination add up quickly.
Ultrasound devices alone cost 20 to 70 €, while full extermination can hit 200 €.
These natural methods could save you hundreds of euros.
Caution: Rats are highly intelligent and adaptable, so results may vary based on their exposure.