• chuckleslord@lemmy.world
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      6 days ago

      Compressed air. Used to clean electronics. You can also use it to get high (which is what is being implied is happening here) with some very serious side effects.

      • Treczoks@lemmy.world
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        6 days ago

        So more likely compressed nitrogen or something. I can’t see people getting high on air.

        • lad@programming.dev
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          5 days ago

          Compressed air is about 0% air, you’re correct in that, but nitrogen is a part of air so it’s not it. It’s butane, propane or other less flamable but worse shit, afaik

        • ragebutt@lemmy.dbzer0.com
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          5 days ago

          They get high on the propellant (usually difluoroethane), basically, enhanced by hypoxia

          Nitrous oxide (“whippits”) is a whole other thing that is very much a grey market drug dealer “this should probably just explicitly be legal at this point because the hoops people jump through are kind of silly”. Like if you’re into cooking nitrous oxide chargers are a valid thing to own for making whipped cream and such so headshops often stock huge tanks under the guise of “for culinary use only”, just like how people only use bongs for tobacco, right

          • AxExRx@lemmy.world
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            5 days ago

            I got a restaurant I worked at to buy a tank of N2O for staff.

            The kitchen staff kept huffing my beer gas (N2 & CO) despite multiple warnings and explanations that it wasnt getting them high, just suffocating them. Twice I found a guys passed out in the walk in, still holding the still running line. The gas is heavier than air, so it pools on the ground, and it was a small walk in that didnt cycle often, so this was really dangerous.

            I managed to convince the owner that buying a N2O tank for $300 and occasionally ‘forgetting’ to lock it up was way cheaper than the costs associated with a staff member dieing on premises, especially considering the health dept would almost surely force us to replace our old system and put in air testers and stuff.

      • Pandasdontfly@slrpnk.net
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        6 days ago

        More specifically it’s usually a chemical called tetrafluoroethane and yes it is absolutely horrible for you

      • MacN'Cheezus@lemmy.today
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        5 days ago

        I had an old, dusty laptop that needed some serious cleaning recently, so I went to the store to buy one of these. Was rather surprised that they’d make me go to the counter and show my ID before allowing me to purchase one, but now I know why.

  • AlphaOmega@lemmy.world
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    6 days ago

    What a waste. $15 air compressor for blowing up air beds does a better job, with no pollution

  • Starski@lemmy.zip
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    6 days ago

    I hope anyone who does these dusters realizes you can get whip it’s on Amazon for like 20 bucks, then a cracker for a other 20, and then they won’t be absolutely destroying themselves and their lungs. I also hate all the misinformation surrounding nitrous, fucking dentists use it for fucks sake, shits safe as long as you don’t abuse it.

    • Aljernon@lemmy.today
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      5 days ago

      Chronic use can really fuck people up though. Nitrous oxidizes b12 in the blood stream destroying it and that can lead to neurological issues.

    • ryedaft@sh.itjust.works
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      6 days ago

      Only destroying their cerebellum. Who needs it?

      Recreational use of nitrous oxide (N2O) has increased rapidly in recent years and is now the second most commonly used recreational drug among young people in the UK. There has been a corresponding rise in cases of nitrous oxide-induced subacute combined degeneration of the cord (N2O-SACD), a pattern of myeloneuropathy usually associated with severe vitamin B12 deficiency. This can cause serious and permanent disability in young people

      • ulterno@programming.dev
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        6 days ago

        The only recreational use of N2O I know of is to add a tank of it in a car and pipe it into the fuel mixture.
        And even that seems kinda snake-oily to me.

    • WhiteOakBayou@lemmy.world
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      6 days ago

      People doing duster are not usually the same people doing nitrous. In my years of working in a hospital, duster addicts were the worst of the drug addicts mentally and physically.

    • deranger@sh.itjust.works
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      6 days ago

      Don’t even bother with crackers, they suck. Just buy a 1L+ tank and some big balloons from Amazon.

      Also, don’t do it every day, or even every other day. You will fuck up your vitamin B12 reserves and you’ll quickly discover what happens. Having a binge once a week is much better for you than a couple balloons every day.

      I’d also point out ripping nitrous hits out of balloons is most definitely abuse. Ain’t nobody out there using a regulator and metering their nitrous intake like medical usage.

      • Dozzi92@lemmy.world
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        6 days ago

        You’re metering it to one punch balloon every couple minutes! And when you wake up, you have another. It’s self-regulating.

        I would like to say I’m 10+ years out from the days I’d drive down to Bristol PA and pick up two or three 20 pound tanks from some random fire safety place. Definitely abusable, and easily so. We’d pound a 5h energy and Gatorade after and you’re right as rain, which is not good, needs to be harder to feel fine after.

    • GreenDust@lemmings.worldOP
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      6 days ago

      I also hate all the misinformation surrounding fentanyl, fucking surgeons use it for fucks sake, shits safe as long as you don’t abuse it.

      • idiomaddict@lemmy.world
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        6 days ago

        I was once given cocaine eye drops in a hospital though (it’s a combined vasoconstrictor and analgesic, which makes it good for facial injuries that tend to hurt and swell/bleed a lot). Just because something can have a clinical use case doesn’t make it safe for anyone to use it regularly.

        • ryedaft@sh.itjust.works
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          6 days ago

          True, fentanyl might kill you while nitrous will just put you in a wheelchair for the rest of your life. With poor fine motor so even gooning won’t be the same.

      • ulterno@programming.dev
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        6 days ago

        I also hate all the misinformation surrounding Ivermectin, horse vets use it for horses’ sake, shits safe as long as you don’t abuse it.

      • DahGangalang@infosec.pub
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        6 days ago

        Had a minor surgery earlier this year. They gave me fentanyl as the drug to put me under. Was hella surprised about it. Also I see why people love that shit so much.

        But also for fentanyl’s danger, I think it comes down to how small a dose you need to hit the LD50/50 point is so low that you can hit it by accident without even trying. Street drugs are also being laced with Fentanyl and not in safe / well regulated doses. If you had a lab grade supplier, it’d probably be safer / easier to do safely…but I don’t think that’s what people are doing…

        • Fuck u/spez@sh.itjust.works
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          6 days ago

          Are you sure the fentanyl wasn’t supplemental to something else like propofol? It’s not used for anesthesia induction before surgery AFAIK, just pain relief afterwards. If the IV burned a little when they pushed the plunger down on a syringe full of milky fluid, that was propofol.

          But I can see an anesthesiologist saying something like, “We’re going to put you under now. We’ll give you fentanyl so you won’t be in pain when you wake up.”

          • DahGangalang@infosec.pub
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            6 days ago

            I’m not sure.

            I want to say they gave me two stages of anesthetic, but I also think fentanyl was the first of the two stages (counter to what you’re saying should have happened). But also, I’m at best an amateur at chemistry; even less when it comes to medicine. That said, reasonably certain what they gave me was not milky nor did it burn going in (you’ll have to excuse me if I misremember any deets, it was my first time going under and I was irrationally nervous about it)

            I could have some things mixed up, but it did stand out in my mind that they used fentanyl (and I remember how fuckin’ nice it felt when they threw it in my veins). But that’s how I remember it.

            • Fuck u/spez@sh.itjust.works
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              6 days ago

              I don’t know what order they should have been given in. Maybe the fentanyl was first? Did your tongue just go numb and your vision go dark for a few seconds before you passed out or did it feel like an angel tossed you into a zero gravity hot tub and instantly jerked you off?

              • DahGangalang@infosec.pub
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                5 days ago

                Lmao, love those descriptions.

                It was more the second one (tho I think the dose was small enough to miss the full jerked off effect).

                But it also wasn’t a full “being put under” (they said they were aiming for a full under situation, but that they really just needed to “turn off” my sensitivity in some sensitive spots), and so I have at least a fuzzy memory of everything that happened along the way.

    • snowdriftissue@lemmy.world
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      6 days ago

      finally made a lemmy account just to downvote you. don’t fucking do whippets they can paralyze you for life. I’ve seen it. And dentists use it because they have years of training and proper equipment and they understand the risks (unlike you clearly).

      • Aljernon@lemmy.today
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        5 days ago

        A once a year huff at your favorite music festival is fine but yeah, two of my friends started having trouble walking and while another friend and me realized our hearts were doing weird stuff and quite that stuff. Turns out it oxidizes the b12 in your blood stream. They started getting b12 injections but spending an afternoon huffing destroys all the b12 in an injection. Better to quit.

    • Canonical_Warlock@lemmy.dbzer0.com
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      6 days ago

      I’m not sure where you’re getting your air duster but none of the stuff I’ve seen is R-410a. It’s usually R-134a or R-152a. R-410a would be a much higher pressure. Trying to run an R-410a system on either of those refrigerants would not work out well.

      Also even if they are full of whatever refrigerant you need, they aren’t even close to pure enough to use in an AC system. I’m also not sure how you’d get it out of the can and into the system. You would need to make some sort of custom piercing tap or adapter for the can.

      • tuff_wizard@aussie.zone
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        6 days ago

        Yeah you’re right, r134a was what I was thinking of. I had to look for it when regassing the car but just ended up going with hychill

  • GreenKnight23@lemmy.world
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    6 days ago

    I bought this many recently… I just use them to clean/dry my 3D prints off after a wash so I go through a few every year.

    • dion_starfire@sh.itjust.works
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      6 days ago

      They also work great for getting PETG prints to release from PEI build plates. Flip the can upside down, spray at the back of the sheet where the print is until it forms a thin layer of frost. Wait until the frost disappears (really you’re waiting for the metal to contract, but you won’t see that), bend the plate, and the part should pop right off.

      …then flee to somewhere better ventilated to escape the cloud of bitterant before you vomit.

  • brown567@sh.itjust.works
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    6 days ago

    People use that word wrong. If it’s paid after the service is provided, it’s a tip. If it’s paid before, then it’s a bribe

    • winkerjadams@lemmy.dbzer0.com
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      4 days ago

      Its still paid after but you can see the tip first and deny it if it’s not to your liking.

      *I don’t agree with tipping culture and how disgusting it has gotten but just being pedantic I guess

  • bdonvr@thelemmy.club
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    6 days ago

    Fuck I think if I really couldn’t control myself I’d actually rather just do hard drugs, at least they don’t have bitterant and probably have a lower death rate.