u/Due-Wolverine3935

so I have a pre-employment drug test tomorrow and I bought this you pass about 6:00 or 7 months ago... maybe a little more than that but no more than a year ago. when I opened it I was surprised that the liquid in the bottle is pretty close to clear. it's a little cloudy but basically clear. I will include a picture. I also have the same lot number that other people on this sub have said is a bad lot. should I just get another one or do you think it would be okay to add food coloring to this one? I would use apple juice but I'm afraid it will mess up the pH or something else. let me know what you think.