Aromatherapy - Nasal congestion relief

My 6-year-old son has been annoyed by the stuffy nose for a few weeks, especially during bedtime. I decided to make balms to sooth his stuffy nose with some essential oils, beeswax and jojoba oil. My son likes craft projects so he helped me a lot :)

Essential oils I used:
- Eucalyptus radiata
- True Lavender
- Ravintsara
- Niaouli
- Thujanol thym

It's easy to make balm. Melt beeswax in a bain-marie, pour jojoba oil, cool down the liquid mixture and put essential oils. Pour it in a jar and then voila ! It turns solid quickly so just move fast!  

Actually using shea butter instead of beeswax is better for the texture... Anyway I hope it will work for my son !