Αntiseptic , antibacterial etc. It is considered as insecticide and insect natural reppellent.
One of the essential oils obtained from the leaves and stems of different species of cymbopogon (lemongrass). Used in perfumery and cosmetics. Ιt is also a plant-based insect repeller and has been registered for this use in the United States since 1948 with a non-toxic mode of action.
Diatomaceous earth consists of fossilized remains of diatoms. Exterminates ants, cockroaches, lice, mites, etc through cutting their outer skeleton with its sharp edges.