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- Apr 22, 2026
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I'm not mechanically inclined so any complicated set up like what you are describing - I'd likely mess something up and not do it rightHere's what I've read on this forum so far:
Someone posted that they spent $800+ for everything. Perhaps you can find that persons posts, they had pictures of the hose etc.
Helium for balloons is not pure any more, it contains 20% air.
When I read about it in the book, it looked complicated; has a lot of parts, you have to make sure you choose the right valve, that everything connects right. then you gotta practice putting down the hood.
Sometimes people convulse in the process of ctb-ing, kick the gas tank over, or pull the hood off unconsciously.
Also, some people live with parents, roommates… it may not be easy to conceal obtaining all of the parts, and the whole setup. Tank is not that small.
In at least one country now, the gas tanks are sold to businesses only.
Yup, everyone here is ctb-ing on sn..
This is my chosen CTB method. I love the idea of just drifting away peacefully. I'm super grateful for all the info contributors have provided for this method, but it is very confusing and you can get lost in the inert gas megathread, for sure. I'm gonna dive back in there but it's definitely a lot of work to figure it all out.
I woke up because the tank ran out of gas. I was on the last end of it, about 1/5 of the tank left when I started. I wasn't trying to ctb that time, just test more before I filled it back up.
Funny though, I was sitting in an office chair when I started but when I woke up I was on the floor. I had somehow gotten there while unconscious but I didn't have any bruising or soreness so I assume I did it with some grace. The hose was still connected (I used a hose clamp on the oxygen tubing where it sits over the hose barb to ensure it wouldn't come off in case I jolted or moved while unconscious) and the bag was still firm enough around me to keep me unconscious.
I'm in US. It just made it so that I couldn't leave the hospital for 3 days (for some reason only counts for mon-fri and I ended up having to stay over the weekend so 5 days total).
I would 100% choose to put more effort into a method than pass away violently at all lol im a p*ssy i guessWhy would I go through the effort of obtaining it and the science experiment of setting it up when I could just have a salty boi instead?
Why didnt u try argon gas? Research it n give me your thoughts, no bag neededNo it was 99% Nitrogen. Filled from a welding supply shop.
I'm pretty sure it was the band tightness around my neck letting in too much oxygen as I inhaled. Like I mentioned, as I increased the tightness, the better the results were for my last 2 tests.
But who knows, it could have been the size of the bag, the hose strapped at a bad angle, maybe I didn't properly hyperventilate beforehand. Not sure.
You are so brand new hereWhy didnt u try argon gas? Research it n give me your thoughts, no bag needed
And what happened?You are so brand new here.
Why are you promoting a science experiment? I think I remember reading a thread here a while back by someone who had tried argon in an enclosed space, just the way you described.
I think you know.And what happened?
Ok sounds ok. But yea i dont know.I think you know.
I tried finding the thread though, haven't found it yet but I'll look some more tomorrow.
Any luck ?I think you know.
I tried finding the thread though, haven't found it yet but I'll look some more tomorrow.
I can see how someone who has only been here for a little over a week might think that.Ok sounds ok. But yea i dont know.
Imo most merhods discussed r a science exp
Any luck on finding the thread ?I can see how someone who has only been here for a little over a week might think that.