Hi geeks, I use LA tanning company's solutions. I recently did a spray tan party with 3 ladies. 2 of them had 14% (one was the 14% cocktail solution, the other a 12% with booster drops to increase it to a 14) and the other lady had the 18% Disco solution. Well apparently the 2 14%s were great (the 12% plus drops came out the darkest) but the 18% faded a lot and and after showering off it was lighter than the 14% ones. Why would this be? I used the same technique to spray all 3. Could it just depend on the person and their skin type? I was told that they'd all done their skin prep properly. Any ideas? Thanks geeks