Help! My son is supposed to be getting clean and is in group therapy, on antidepressants, and sees a psychiatrist. I found some off-white crumbly/flakey stuff on the car seat today. My son was the last one to drive the car. I saved the substance. My gut is telling me that it's crack. How can I tell if it is? He played dumb when I asked him about it. There was beer in the car as well. Of course he said it belongs to his friend. Right. Is there any home test I can do on this substance? Thanks!
Actually you can take the powdery stuff you found to the drugstore and ask them to identify it for you. That would be more regulated as his urine may be clean since it's been a while, and if he thinks your on to him, he may not have used in while.