- burning soybean wax does not increase the CO2 content in the atmosphere this is the so-called "clean burning" soy wax is non-toxic, unlike paraffin, from which carcinogens - toluene and benzene - can be released. Soy wax candles have a burning time up to 50% longer than paraffin candles, they release more scent than conventional candles. candles are friendly to our planet. No dyes or chemicals were used in the production , these are purely natural essences and waxes. The duration of burning one candle in a glass (150ml) is about +20 hours. Make not only yourself but also your loved ones happy in the form of a beautiful gift and at the same time we think of our planet.