There are many delightful combinations, but one popular and harmonious pairing for candle scents is vanilla and lavender. Vanilla offers a warm, sweet aroma, while lavender provides a soothing and calming floral fragrance. These two scents complement each other beautifully, creating a perfect balance for a candle. Of course, scent preferences can vary, so feel free to explore different combinations and find the one that resonates with you the most!