Can be used in an electric burner or tea light burner. Recommended use: 1-2 teaspoons of granules in top of burner. 4h unscented tea light. Replace when scent has gone. Granule Scents last between 4-6 hours. Please note: that oil burners are smaller (less than 10cm from the flame) and will burn the scent quicker as they get hotter than those of a wax burner. Leave to cool before removing. A 2oz pot.