Rats have a heightened sense of smell, so many scents that seem mild to humans can be potent to them. Here are some smells that rats dislike:
- Peppermint oil
- Garlic
- Citronella
- Ammonia
- Clove oil
- Lemon or orange essential oils
- Sage
However, it is important to note that rats are adaptable creatures and can easily get used to the smell. Therefore, these odors should be accompanied by more effective preventive measures, such as keeping the house clean, sealing gaps in the walls, storing food in sealed containers, and trapping rats where they are seen.
