I was under the impression that it was the tobacco that gives you "black lung" rather than the cannabis. Correct me if im wrong please.
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i use carbonactive filters in my joints
like these:
I never smoke a joint without a cardboard filter. I forgot who makes the ones I use. I order them in bulk from online head shops. It just makes for a better joint IMO. Newbie tokers always get a kick out the filter.
I smoke blunts without them, but I hardly ever roll blunts.
I always rip off a part of the paper package's cardboard and fold it up like an accordian. I remember the first joint I ever had rolled like that when I hit college. Thought it was the most brilliant thing ever and it hit so much better. Been doing it ever since. Kind of want to buy one of those packs of pre-made filters from an online headshop and give em a go so the tips won't look all wonky like they do when I rip 'em.
Elements paper filter; fold it up and roll it. The best draw. imo