加入15滴防腐剂和12滴葡萄柚精油。
Add 15 drops of preservative , and 12 drops of grapefruit essential oil .
在过去，她会混合伊兰伊兰、薰衣草、甜橙、柠檬或葡萄柚精油而使用。
In the past , she would combine Ylang Ylang , lavender , and orange , lemon or grapefruit oils .
葡萄柚精油