Flying insects can be a real pain during the warmer months of the year – although they probably detest us as much as we do them. Using an insect killing spray doesn’t feel fair, especially as they are simply sharing the same space, and the chemicals found in these types of products can also be harmful to our own health. Outdoor citronella candles offer a simple and effective alternative that can be used in external spaces. When included in a candle recipe, the oil evaporates into the air once the candle has been lit, helping to mask the human scents that attract mosquitos and other insects. Citronella candles produce a floral, citrus-like aroma that works as a deterrent to trick insects and bugs whilst also being a pleasant aroma that adds to the outdoor ambience.