Go to CVS and get the THC at home kit. Read the directions carefully, and then read them again. Use the urine from your first void (pee) of the day to take the test. You should see one control line and one line that indicates the test result. If you see any sort of line in the result indicator you have no detectable THC in your system.

Having said all of that, generally, one hit off of a babbit blunt will not cause a clean person to test dirty.
JustSmokin Reviewed by JustSmokin on . Smoke 1 hit <> Faint line <> few simple questions Just took a home test (found my moms from a long time ago) it came up with 1 solid strong red line and one faint line it was a DOA single test strip does anyone know the ng/ml for this? (i believe its 50 ng/ml but im not positive) also i took it today around 7pm, and droped the pee from straight out of me, not using the into the toilet a little first method Rating: 5