Geranium essential oil is derived by steam distillation of the leaves of Pelargonium graveolens, a plant species native to South Africa. According to folklore, it was used for a wide range of health ...

Carrot seed oil is a type of essential oil. It’s extracted via steam distillation from the seeds of the Daucus carota plant. This flowering plant, known for its white blossoms and carrot-scented roots ...

Medically reviewed by Arno Kroner, DAOM Filling your diffuser with filtered or bottled water prevents damage from hard ...

Refinery vacuum distillation units (VDUs) use ejector systems to establish and maintain distillation-column pressure for capturing valuable crude fractions and reducing vacuum residuum. Reliable ...