I doubt it very much but if you want to be super paranoid go to a head shop near you and use a detox cleanser...
And use cash to buy it wearing shades, a hat and a hoodie while using a fake voice .
Labs nowadays will test for metabolites of cleaning agents in the blood and can administratively fail you for that. I think if its anything but a basic narc test the chances are higher for them testing for cleaners or dilution.
I'll have to tell that to my pot head friends. Thanks.
Basic test your golden...and i wouldn't trust that Dre guy, he thinks he's a doctor! Lol