something I noticed today, the flavor on my echo-e carto of dulce got a little weird, almost burnt tasting, like when you burn a normal carto, except echo-e's in my limited experience, typically have a different flavor when they get low (don't know how to describe it, maybe chalky, but not burnt). So I went to refill, and I noticed the bottle had changed, bunch of white sediment floating on the bottom, so I shook it up, looked OK. When I dripped into the carto, I noticed it was dripping into the filler kind of slow, and saw what looked like a 'precipitate' or 'scum' coating the top of the filler. I grabbed a toothpick, and scraped some of it off, clear/whitish solids. It tasted kind of like the dulce, but salty too.
Haven't experienced this with any of my other liquids, and I'm wondering what could have happened. I figure this stuff built up in the carto as the liquid was vaped away, and then when it got low and started to get heated more, it gave off that funny flavor. It was only my 1st refill, and what's odd is that it was in the bottle too.
I've been shaking the bottle once a day at least, haven't left the top off, haven't left it exposed to light, kind of odd. What do you guys think?
I love this dulce, but this is kind of bugging me, it's at least going to clog the carto eventually, and I have a feeling it shouldn't really be doing this. The precipitate wasn't present at ALL until today, ie, I wasn't just missing it before because it was mixed up.
Any ideas?