Thanks for the quick reply I wasn't sure about the home test because they alternate between definitely 'not there' and EXTREMELY faint, also I'm only using a THC dipstick, not a multi-panel (I'll get some to try). The medical is just to clear me for work, I understand that it would conceal any problems but I'd prefer to clear this and then have a personal medical later (I wouldn't be having one if it wasn't for this job), I don't mean that to sound irresponsible but getting this job REALLY is a priority. Would the synthetic stand up to the tests (i.e. give the results as a normal sample without any 'giveaway' signs that I subbed)?

Again thanks for the reply, knowledgeable guys are hard to find in the UK!
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