I've been clean over 30 days now and I've been taking regular urine tests now every few days. Obviously failed in the beginning. After a week the line was VERY faint. What I am wondering is that there doesn't seem to be much consistency in the line color. Is it pretty much accepted that if you can see the test line at all then you are clean? I've had tests 2 weeks ago where the test line was darker than a test I took today. It's kinda making me a little paranoid. I have been able to see the line for the past 2 weeks but it doesn't seem to be very dark at all compared to the control line. Can anyone comment on how the test line compares to the control line on their tests? Heh or am I just being too anal retentive and I'm fine now?