Bitter taste that goes away.. Do you have it?

[Noahian]

When i start vaping with my rda in the evening i usually get a bitter taste that even burns my throat a little bit and then after a couple of draws it usually goes away..

Is that usual? Is it because of the liquid remnants from the night before getting rancid from being in contact with too much air for a long time?

 

[halbgott]

Machine oil or is there any cotton candy in the juice?

 

[Noahian]

Machine oil or is there any cotton candy in the juice?

I washed it and its seen 2 months of use so no machine oil. No cotton candy in the juice.

 

[halbgott]

What flavor is the juice?