B
glad I never had to pay for one.
A
Yeah. It depends r-, r-, really on how, how strong a test it is. They've got different degrees,
B
Yeah. I guess so.
A
as far as, as how far back they can check. They got some unusual things besides blood and urine tests. They've MUMBLEx some companies that are doing, uh, hair tests.
B
Oh, really?
A
Yeah. Well, that, they'll pull out one of your hairs and they can apparently test, um, back a certain period of time.