I've been doing some serious shooting of late and everything that is of transparent plastic or pearl is getting dosed with UV enhancer....mixed right into the plastic. I've added it to chartreuse, purple, and junebug as well. When I started with this stuff, I added it to the primary batch but found this hard to get blended in. Now I add the enhancer to about 1/2 ounce of raw plastic and mix it in. I even put this in the mic and zap it for 10 seconds, then blend. When the blending is done, I finish the recipe and cook. Works much, much better this way. SO....if you are thinking of using this stuff, this little shortcut will save you a pile of time.