juice color change

[blklion77]

I mixed 10 ml of juice ,60 mg nicotine 50/50 pg/vg ,8.5 ml of pg , 10 drops of flavor west tropical punch and a dash of menthol crystals. Steeped for 30-45 mins and it stayed clear. Filled my davide and vaped . The color went from clear to brown the more I vaped it . Why did it change?

 

[jefsview]

heat. causes. chemical. reaction.

 

[TinyTimberGal]

A combination of oxidation and the heat from the coils will darken the liquid. Some faster than others, but normal.

 

[Tenzo]

^^ I agree with heat