There isn't one

there’s detoxing ones.

There is no drink that will magically make you pass a drug test. THC metabolites are already in your blood stream and urine and nothing will remove them besides just waiting for your own body to remove them while you cease smoking well before a drug test.

"Detoxing" products are snake oil, placebo at best and a waste of money

I would suggest looking at their policies if possible and see if they have accommodations for med card holders.

If not, find a friend with clean pee, put in a med bottle, hide it on person.

Fake pee.. Cosmic Phish. It works

[deleted]

Just don’t worry about it. They are not testing for pot. Unless you have a federal job and you carry a gun.