薄荷油为无色或淡黄色的澄清液体。有特殊清凉香气，味初辛、后凉。存放日久

Peppermint colorless or pale yellow clear liquid. There are special cool aroma, taste Xin early, cool. Storing the course of time, deep color gradient. Often used to repel mosquitoes, relieve fatigue.

Mint oil is a colorless or pale yellow clarified liquid. Have a special cool aroma, taste first, cool after. Store for a long time, with a deep color gradient. It is often used to repel mosquitoes and relieve physical fatigue.

Peppermint oil is a colorless or light yellow clear liquid. It has a special cool fragrance, which tastes spicy at the beginning and cool at the end. Store for a long time, the color changes gradually. It is often used to repel mosquitoes and relieve physical fatigue.