Everybody says gel candles burn longer than wax candles. How come?
different fuels have a different melting point and evaporation rate. the gel evaporates at a slower rate than the wax candles. still sufficient fuel to support the flame, just evaporates slower.
different fuels have a different melting point and evaporation rate. the gel evaporates at a slower rate than the wax candles. still sufficient fuel to support the flame, just evaporates slower.
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