boge carto/juice question

[dunnroadmafia]

Well as my post count shows im still a newb at vaping. Heres the deal my last two boges have had this little brown residue at the top of my cartos. Both juices have been a little darker, one is RYO 24mg and the other was french vanilla at 18mg. So is this normal or is this a carto malfunction? I will say that the flavor and vapor is there, so im just wondering a if its normal or not.

Thank you,
Quinn

 

[Eddie.Willers]

Dark juices do have a tendency to leave a residue. How long have you been using that carto? Has the flavor changed noticeably?

You are probably OK, just bera in mind that cartos don't last for ever.

 

[dunnroadmafia]

Ive only been using it about 3 days now. Im not concerned as it all taste well, i was just wondering.