Warning: Failure to follow safety instructions may result in fire, injury or smoke damage. Never burn your candle when 1cm of wax remains at the bottom of the glass jar. Burn your candle for no longer than 3 hours at a time, extinguish, let wax cool, trim wick to 1cm and relight. Avoid burning in draughty areas, near open windows or doorways, as a change of temperature may cause the glass jar to crack or shatter. Never leave a burning candle unattended and always burn on a stable flat heat-proof surface. Keep away from curtains, flammable objects, children and pets.