So, I went over my boy's house today because he copped some bubblehash we were gonna smoke. When we started smoking it, a lot of black smoke was coming off of it. We still got real high off it and it tasted good, but I have heard of people cutting hash with other shit to get more out of it. What could've been in it to make all the black smoke? Also, the hash was really hard and really black. Thanks all!