When the candle comes to an end
Stop burning the candle when about 1 cm of wax remains at the bottom of the vessel. Beyond that, the glass heats excessively and the flame may damage the bottom of the container.
Once cleaned, the glass vessel is perfect for storing small objects.
Keep your candles away from direct light and heat. The amber vessel of the 200 ml size offers natural UV protection, while the clear glass of the 300 ml size exposes the wax more to light: avoid leaving it in full sun to preserve the colour and the fragrance over time.