Citronella
- Lavender
- Lemongrass


Suggestions：

1)  For Diffuser: Citronella 2 drops + Citronella 2 drops + 滴 Lemongrass 1 drop

2)add around 30 drops of essential oil and 30 drops of solubilizer into 30ml distilled water, eg Citronella 10 drops + Lavender 14 drops + Lemongrass 6 drops)

Other essential oils suggestion:  Litsea Cubeba,  Peppermint,  Geranium