The natural wax (r)evolution – short history of candles

The history of wicked candles goes back many thousands of years. One of the first civilisations that are known to have developed these is the Romans. They would dip rolled-up papyrus in melted beeswax to create candles that would light homes and for religious ceremonies. The practice of using beeswax didn’t become commonplace across the western world until the middle ages. Many cultures in Europe still used rendered animal fat (tallow) until that point. Beeswax proved to be far superior, as it produced a far nicer aroma and burned with significantly less smoke. However, it was very expensive and these natural candles were hence mostly used by the rich.

Skip forward to the 1850s and chemists figured out how to extract and refine paraffin, the waxy substance from petroleum. This breakthrough was a game-changer for candle production. It’s characteristic as a by-product of the oil industry allowed for the production of cheaper candles that were odourless and burned with very little smoke. The addition of stearic acid to paraffin further enhanced its durability and lead to candles that would burn for longer.

Candles became less of a necessity with the widespread adoption of electric light. However, towards the end of the 20th century they experienced a large resurgence. People began to delight in having candles in their home for mostly decorative purposes. With this came a desire for candle waxes that were cleaner and more ethical to produce. In the 1990’s chemists in the USA discovered that soybeans created a wax that was softer and burned slower than paraffin, however, it doesn’t hold on to scents that are added and it can crumble easily. Coconut wax is another alternative that is better at giving off a scent but is very expensive to produce and it’s softness means it can melt when placed in sunlight. Sunflower wax is made by hardening (or wintering) sunflower oil and it provides a more solid wax than soy and coconut, however, it is expensive as a raw material.

The natural wax revolution constantly yields new discoveries and for UK candlemakers, one of the latest revelations is rapeseed wax. You may not have heard of rapeseed, but you will almost certainly have seen it – the bright yellow flowers can be seen in fields up and down the country!
As with other natural waxes, rapeseed candles give off scents incredibly well and burn slowly. There are many other clear benefits to using rapeseed wax in our premium candles. The fact that rapeseed is grown right here in the UK and across Europe means that its carbon footprint is significantly lower than other types (soy, coconut) which have to be grown in very different climates and travel thousands of miles to get here. As a crop, rapeseed is notably more sustainable and renewable than some other waxes.