Nope, I've passed one after trying it myself. So, smoke on if ya like it!
If there was second hand smoke and you breathed it in, yes.
dirty. mean. blah blah blah.
I don't know, but smoke any at all and you will get caught eventually. Don't think you can hide it! Don't smoke!
It isn't an illegal substance in the united states yet, so no you cannot fail but yes it can show up on a urine analysis.
posh People use it so they don't get their clothes dirty
If you are referring to cocaine as "Posh", then yes it will show up on an employment drug test. We test for 4 major things, THC, Cocaine, Methanphetimines, and Benzodiazepines. Some employers test for a much wider range of drugs.
a dirty air filter or a dirty fuel filter will cause a diesel to smoke
yes weed can be detected in a blood test for several days and I was told by a professional that 2nd hand smoke will never be enough to register dirty.
Yes.
Smoke damage
As little as 25 milliliters of marijuana can cause a dirty test.
Yes. Use a cigarette holder, the longer the better and make it out of a rare material, like gold or ivory.