No. It's legal, so there's not really a huge push to test for it.
no they do not
yes. it does show up in urine test.
Yes
It will not show on any drug tests.
yes
never
shows up as a benzo
Spice doesn't show up in urine tests.
Yes, it will. It will show up in both blood and urine tests as an amphetamine.
2 days
It's not very effective and can show up on urine tests.
i prettysure in shows up in bloods but not urine