Probably water filtration is the best since THC is not water soluable

The THC passes thru along while other contaniments will stick to the water
Revanche21 Reviewed by Revanche21 on . What is the safest -non-vaporizor- way to smoke? I have heard the doing a J is the safest ,but does anyone actually have some scientific answers. I put ice in the little bong and let loose but wonder if it is worse than other ways,i just cant smoke out of little glass peices and i definetly dont smoke blunts ,and vaporizors __well i just dont like them any good help would be appreciated.. Rating: 5