Nothing. THC is fatsoluble, it's stored in your fat and can't be "flushed out", per sé. However, unless you are a heavy smoker, three weeks should be time enough for the THC to leave your system by itself.
No, weed can be detected up to 3 weeks after you use and coke up to 3 days after.
Thirty days.
None, THC stays in your system longer than any other drug you could use
The duration weed stays in your system depends on various factors, such as frequency of use, metabolism, and method of consumption. It can typically be detected in urine for up to 30 days, in blood for a few days to a week, and in saliva for up to 24 hours.
90 days
Days... depending on the metabolism of the individual !
Nothing.
probably not. on average, it takes 28 days
There is only one way to get weed out of a person system. The only way to get week out of the system is sleep and water.
it will take about 31 days to get good weed out of your system naturally for a person over 200lbs
no
couple of days