Moridin, please stop posting commercial links. You can put the address but don't hot link it. If they want to pay for ad space they can but don't advertise for them for free. That's why I deleted a previous post and that's why I deleted it a second time now.

Listen to Jerry G, he knows what's he's talking about with the hair test. It can be beaten most of the time (I'd say between 80-90% if multiple methods are used) but it takes extreme measures.

http://boards.cannabis.com/drug-test...ydot-hair.html

In addition to what I mentioned in the above thread, UV radiation from tanning beds or the sun can help as well as swimming in chlorinated water. Straighteners/relaxers also help remove metabolites.