Generally, If there is any type of unnatural smell, there may be reason to suspect. Now, that doesn't mean everything, because sometimes bud just smells kinda odd. There's even bud with a really strong Ammonia smell called "Cat Piss"! But even then, one can detect the subtle undercurrent of that piny, skunky sort of marijuana smell. Like Captain Hanks said, getting your dealer to smoke with you is a great way to tell as well.

Also, you can try to "hot knife" a little bit of the bud. If there's anything odd like it combusting quickly, sizzling, etc., then there may be reason for you to suspect that it could be laced.

That being said, the lacing of marijuana is very uncommon.
SmokingPlatypus Reviewed by SmokingPlatypus on . How to determine if weed is laced Hey guys, I know this thread has probably been done thousands of times but I was wondering if there are anyways to tell if your weed is laced. I'm talking about harmful chemicals such as windex or bleech that may have been added. the only way i can think of is to get your hookup to smoke it with you. If he's hesitant or doesnt inhale then beat that mothafucka down and getcho money back. Let me know if there are any other chemical stratagies such as freezing or checking the colour of the smoke Rating: 5