Home Candle Safety: Six Steps for Clear Space and Extinguishing Flames
Open flames can ignite nearby fabrics and paper. Keep lit candles at least about 30 cm (12 inches) from combustibles, extinguish them before leaving or sleeping, and consider flameless LED alternatives.
The U.S. Fire Administration warns that candles can tip or ignite materials placed too close. Its guidance calls for stable holders, at least 12 inches (30.5 cm) from combustibles, and extinguishing candles before leaving the room or sleeping. The photo shows a candle flame, not a model safe setup.