Candles have become part of modern self-care culture. We light them during baths, cozy evenings, meditation, holidays, romantic dinners, and while relaxing after stressful days. A beautiful fragrance can completely transform the atmosphere of a home. But very few people stop to think about what actually burns into the air when a candle melts. Many cheap candles sold in supermarkets and discount stores are made from paraffin wax — a petroleum by-product. While they may smell p