Not sure if this post is allowed. I didn’t see any rule saying it wasn’t, but if it is I apologize ahead of time.

I’m new to the area I live in and literally the only person I know is the person I cop from. The fent I’ve been getting lately doesn’t dissolve with water and heat very well. It kinda just clumps up. The quality isn’t all that great. The person told me to just add water with no heat. He also mentioned that another of his customers recently told him that using vinegar in place of water works the best and gives a more intense high. I’ve been an IV user since my teens (43 now) and never heard this before. My first thought was it would burn like hell/makes me sick/who knows what else. Has anyone else heard of or tried this? I tried Googling it and the only information I could find was about using vinegar for fentanyl patches. Thanks in advance or apologies if this post isn’t allowed.