Made through the process of hydrodistillation, this natural and pure herbal water carries a multitude of benefits from this wild medicinal plant. Fragrant Milfoil (Achillea Fragrantissima) is known for its powerful antimicrobial and anti-inflammatory properties, which work effectively in repelling pests. Since the essential oils have been separated from the herbal water (or hydrosol) it is safe to spray directly on plants to get rid of common pests including mites, aphids, ants, and mealybugs without burning leaves or causing your plants distress. *This product can also be safely ingested by humans or sprayed on irritated skin for relief (see label for further guidance on medicinal uses for people).