anyone expriences with thermochil ec6 clear uv coolant ?

and no i dont got uv dye's in it just the clear bottle off water so my guess i should't worry about any kind off gunk or some sort thats caused by uv dye's ?

reason i'm asking cous it say's clear uv on bottle makes me wonder does it have a uv dye in it or does it just mean its good to use with uv dye's cous i dont care about that.