A composition and method for decomposing and/or inhibiting the function of an herbicide, such as an herbicide in the soil or on a food product (e.g., fruits and vegetables). The composition contains one or more essential oils or plant extracts. A method of using the composition to decompose or inhibit glyphosate and other herbicides. The composition can include one or more essential oils or plant extracts from the following plants tarragon, ginger, peppermint, juniper, fennel, lemongrass, anise, and patchouli essential oils.
