Yes I know its a blue dye, but its what I had so I used it. Anyways I know they are notorious for getting "evap lines" even though I have read multiple things that an evap will not have color to it. I also read if you wet the test again after it drying if its an evap it will dissappear. Well I did the water on the test and this is what I still have. Im only 9 or 10 dpo and gonna test again in a few days to make sure but i hope its my bfp.