Fill in a jar to the top with herbs of your choice. Pour the fresh mix of carrier oils and essential oils. over the herbs slowly so it completely soaks all the herbs. Cover the jar, give it a few shakes, leave it in a cool place inside your house. The longer it stays, the more extract comes out from herbs. Pour the herbal oil into your storage bottles through a cloth-lined strainer. Do not throw away the herbs. You can use those herbs again 2~3 times. Store inside your house, avoid direct sunlight.