Trim the wicks regularly. They should not exceed 0,5cm (1/4 inch).
Wait until the whole surface becomes liquid before putting out your candle
NEVER exceed one hour of burning once the whole surface is liquid.
A metal candle that burns for too long may overheat and result in a candle fire !
NEVER burn the last 1cm (1/2 inch) of wax to avoid flames burning against the glass.
A flame burning against the glass may cause the glass to break !
Before the wax becomes totally solid, reposition the wicks vertically to their initial place. Regularly clean the inside of the candle to avoid the appearance of soot.
Important. Not following the safety instructions may result in a fire or physical harm.