How much marijuana does it take to fail a urine test?

Answer 1

The average drug test will detect from 25 ng/ml(nanograms per milliliter) to 50ng/ml, but some can detect as low as 5 ng/ml, depending on how much the drug test cost and what kind of technology they have. One-three inhalations is equal to about 50 ng/ml.

You're best bet is to avoid smoking at all because it's illegal, unhealthy, and restrains you from doing things with your life. You'll be much more successful in life without marijuana, plus you're memory will remain at its naturally sharp state.

Answer 2

if it enters your bloodstream your going to fail

That's not necessarily true, it depends on the amount that is stored in your fat cell. The THC stores in your fat cells. Therefore, if you smoke a little bit one day and test, it may not show up at that time, the amount of THC may be to small to detect, you don't smoke again for a couple of weeks then, lets say you smoke a little, again, as long as you've been active, (that's really key) to burn old fat cell off and allow new ones to build up you can more than likely smoke from time to time, and truly relax. Use only with care and be responsible, never allow children to partake, and never smoke and Drive.

Answer 3

seriously?? if they find a small trace they can fail you.

Answer 4

Not to much.

Its very easy to come up positive for it.

Answer 5

Any at all. Everything that goes on in your body is basically recorded by your hair follicles like a timeline.

Answer 6

One hit. But a small amount(meaning having only taken enough hits to feel high) will only last about 15 days.

Answer 7

All u need to smoke is a dime

Answer 8

Only one

Answer 9

1 puff.