Just as an experiment, I decided to see what it was like to mix two different liquids in my cartridge. I used Aroma Aloha WTA and Liqueen Polish Apple, two liquids I really love so far. Figured I'd try combining the two. Well, taste wise, it didn't turn out as good as I thought, still very vapeable though. I did get a heck of a nicotine kick though. Whoa!