Assertion: lemon balm's oil | /r/HasProperty | applied on the skin
Facets:
value: directly
type: MANNER
Source sentences:
text: Essential oils should never be consumed or applied on the skin without having been diluted.
text: Lemon balm essential oil has been shown to be an effective topical treatment for skin ailments such as eczema and acne as well as minor wounds, and the oil is gentle enough to be applied directly to the skin.