You can do a Google search on the subject. I had to take a drug test and I did the search and learned a lot. I had taken some cold medicine with codeine and knew I'd fail. However, I drank about 3 gallons of water in 24 hours and flushed my system out pretty well. I passed (I passed a lot of water, too
). Apparently, pot doesn't flush out like that and it takes a week or more. That is unless they do a hair analysis. Hair shows drug use as far back is the hair is long. So, shave your head.
