When I first started vaping I found that Key Lime was one the few non-vanilla flavors I really enjoyed. So naturally when I started DIY it was one the first flavors I ordered. However, I could never get this one to work. Every other flavor I have had I could make pop in just a few permutations. But key-lime always defeated me and I had all but given up on it for a long time.

When trying new flavors I had always started at 5% and worked a flavor up until I could taste it or down until the chemical taste went away. Shortening the story(as its getting unbearably long), I found out tonight TPA's Key-lime works the opposite of all my other flavors in that the chemical taste wouldn't go away until I added more of it. Now I have TPA's Key-Lime coming out pretty good at 15% with 3% sucralose.

tl;dr read the last sentence.