Guess it depends on the concentrate and the level of residuals as well as the method of consumption. Sent from my iPhone using Grasscity Forum
You don't smoke BHO or CO2 oil, you vape it. Vaporizing is healthier then smoking. Now if you have poorly made stuff then the co2 would be healthier for you but if purged properly then BHO is the same as the co2 extract health wise. Taste and quality will be very different though.
Yea vaping I meant but as health wise co2 is more healthy then cuz if bho is not properly purge then it my contain butane witch is carcinogenic and can cause lung damage inreversible Sent from my iPhone using Grasscity Forum