- Clove is used for respiratory problems ranging from asthma to bronchitis; it is also a strong disinfectant, analgesic and is antibacterial.
- Lemon aids the body against infectious illnesses and boosts the immune system. It is a powerful antiseptic and is also used for respiratory illnesses and feverish conditions.
- Cinnamon is a strong antiseptic; it has a tonic effect on the respiratory system, and is indicated for influenza and viral infections.
- Rosemary is a tonic for the lungs and can help with colds, asthma, and chronic bronchitis.
- Eucalyptus radiata is well known for its respiratory support in helping aid and clear throat infections, coughs, asthma and sinusitis.