ORANGE CANDLE OMG, this is so clever! Just take an orange/lemon/grapefruit, cut it in half, eat the middle portion, leave the center core-like stem intact. Pour a kitchen oil (vegetable oil, olive oil, etc.) into the orange just below the top of the stem. Light the stem and it will burn for hours and smell absolutely amazing! What a great way to eat healthy while making your house smell great!