10. Eucalyptus Oil

Eucalyptus oil is well-known for its power to clear nasal congestion and ease respiratory discomfort. Its sharp, invigorating aroma stands apart from the cool mintiness of peppermint oil, offering a more camphorous, cleansing effect. Frequently found in chest rubs and used in steam inhalation, eucalyptus oil is a favorite natural remedy for colds and allergies. Just a few drops can transform your breathing and create a refreshing, spa-like atmosphere at home.