Peppermint oil can repel some bugs but is most effective indoors and lasts 2 to 3 hours. Cedarwood oil offers a longer-lasting natural repellent option than peppermint oil. Integrated pest management ...
Peppermint oil has pest-repellent properties, but is not long-lasting repellent and can damage plants. Cedarwood oil is a more effective natural bug repellent for use in landscapes. For best results, ...