What burns faster a scented candle or unscented candle?

Yes, you can use flower vases as holders for XXL scented candles, but with some precautions. Choose a vase made of heat-resistant materials like thick glass or ceramic, and ensure it has a wide, stable base to prevent tipping. The opening should be wide enough to allow airflow and safe burning. Avoid thin or decorative vases that may crack from heat. Always place the vase on a heat-safe surface and never leave the candle unattended. Repurposing vases can add a stylish, personalized touch to your candle decor while keeping it functional and safe.