Most of mine are like the one on the right, although some are definitely positive. Does the 'faintness' depend on the person? ie. Do some people always have faint lines, even if they're totally clean? I used one on the synthetic as a comparison and it was the same as the control line so it's not down to the type of stick. I wish I had a way of getting the actual measurement in ng! Does the idea for hiding the synthetic sound OK? That's the thing I'm most worried about, as long as the tests don't catch the fact that I'm subbing.

God I hate drugs laws
joshyb Reviewed by joshyb on . Pre-employment medical Hi guys, Apologies if most of these questions have been asked already (I'm pretty certain they will have) but I just want to be sure as my circumstances or a bit different to the usual drugs test. I've been a HEAVY user for about 3/4 years (couple of times a day at least) but have been clean for 27 days now. I'm 5"11' but very skinny (I only weigh 125lbs) and have been running and working out regularly to try and clear my system a bit. I have a pre-employment medical for a job coming up Rating: 5