Why doesn't the scented candle smell when lit?

If so, it might be due to low-quality fragrance or wrong dosage. Use high-quality scents and dose properly for the scented candles, typically 4% - 10% based on wax type. Ask your supplier for the right percentage. Don't over-fragrance, as it can cause smoke and bad smell. Cure veggie - wax candles for 2+ weeks before lighting. This curing period helps the fragrance fully develop, ensuring a consistent and delightful scent when lit. Proper technique and patience are key to achieving the best results.