The best smelling essential oils for candles are those that maintain purity and strength when heated, including lavender, eucalyptus, citrus, and roseand our candles use these oils at 1 point 2 ounces per pour for maximum aroma.Real dried flowers complement the scents beautifully, adding texture and natural charm to the candles appearance.Clear Quartz amplifies the scents clarity, Rose Quartz adds emotional harmony, and grounding Onyx balances the fragrance energycreating the best smelling essential oil experience