Aromatherapy candle burning note

Update:19 Dec 2017
Summary:

Aromatherapy candles each burn the best not more than 2 […]

Aromatherapy candles each burn the best not more than 2 hours.
Maintain the wick perpendicular to the length of 0.5 cm is appropriate, and often clean up the wick carbon.
If the flame is too small, please put the candle off, then carefully pour the wax solution.
The candle must be placed on the thermal insulation surface when it burns.

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