The candle is a light source used since ancient times, either in its simple form or attached to lanterns, used long before the discovery of the lamp and other electrical lighting systems.With the advent of electric energy, the candle began to have different uses from the original, one of which is the decoration of environments, decoration of parties and religious use. To that end, new manufacturing techniques were developed, both artisanal and industrial.Candles have become important decorative elements, helping to compose an environment with its colors, as well as the indirect lighting it generates. Commonly associated with romantic occasions, today they are often linked to a status of sensuality.In this trend of increasing development of the candle portfolio, the need arose to expand its reach beyond the visual and tactical senses. Thus aromatic candles were created.Usually made of paraffin (petroleum by-product), they can also be presented in the gel version (transparent). We currently have ecological candles, produced from soy, palm, rice or sunflower. The aroma comes from the addition of aromatic substances, such as essences and natural extracts. Amelin (dyes) is added to the paraffin for coloring. Other components, such as flowers, fruits and seeds, in addition to creating a different and attractive look for the candle, can produce the desired odors.