marajuana?

Question

anyone know how long marajuana can be detected in a urine test?
not a cheap test either like you buy at the store, the ones where they send them in to be tested in a lab or something....

Answer 1

28-30 days.. but it depends on how much you do and how often before you stop.. to be safe i would say about 40 days

i know it is a long time but be careful you dont want to get caught

Answer 2

usually the ones you buy at the store such as the "at home drug test" state that there is a minimum amount of drug that has to be present in the urine specimen in order for the test device to consider the urine positive. With some drugs, the minimum amount is relatively high, like amphetamines (1000ng/mL). With other drugs the minimum amount is relatively low, like marijuana (50ng/mL). The lower the minimum amount, the lighter the line will be in negative urine.

Answer 3

Marijuana on an average stays in the system for 30 days unless you are a daily user, then it takes even longer. But these are just averages.It depends greatly on how much you use, how often you use and your bodys own metabolism.

Answer 4

At least 30 days.

Answer 5

take some niacin, only 2 at a time. try to take it like at least a few days before the test and drink lots of water. the niacin will make you itch and red, but it will go away. remember, only take 2 at a time. you can take them like every few hours.

Answer 6

30 days at least. If you are a daily smoker it can be up to 45 days.

Answer 7

Copy & paste this: http://www.passadrugtestingforall.com/long-does-marijuana-stay-your-system-a-4.html

It gives u tons of info. Usually it stays from 3-90 days though...good luck!

Answer 8

the expensive body cleansers work every time. you can buy them at any pipe store.