I have a UA coming up in 3 days, I was a frequent toker but have been clean for a little over 2 weeks. I am 6'2, 185 pounds and need to know if I will be clean or not for my UA. I have been drinking 2-3 liters of water everyday for the last 2 weeks and sweat on a regular basis. I plan on buying an at home test Sunday to see what it has to say but I was going to check in with the experts for their opinion first. Any advice or suggestions would be appreciated.