• errer@lemmy.world
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      22 days ago

      I have wondered what the math of a bidet is. Decent ones cost a few hundred bucks. When does the TP saving win out? How long do bidets last?

      • bizarroland@lemmy.world
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        22 days ago

        There are cheap ones that just connect to the water line between your toilet and the tank and they’re like 20 bucks and they’ll last you a couple years.

        It takes a little getting used to the cold water spray, but I mean if you’re that desperate that you’re calculating the 30 cent difference per roll, then it might be worth the investment.

      • kestrel7_7@lemmy.world
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        22 days ago

        Personally I started using like. 75% less TP once I got a bidet. Combined with spending $30 on the bidet itself, that’s easy savings.

        You can get a cheap one for like $25-50 and install it yourself (pretty easy, not actual plumbing, just screwing and unscrewing a few things) and they’re fine. The more expensive ones have heated water, but you don’t need that. I eventually sprang for a “nicer” one, but now I feel that was unnecessary. Maybe I’m a freak, but I prefer the cold water anyway.

      • MonkeMischief@lemmy.today
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        22 days ago

        Honestly bidets are super fancy but you could just go with a “bum gun.” Little gentle water sprayer you attach to your toilet line and voila. Got mine for like $20-$30 or something.

        Quite incredible. So much that I’m miffed this isn’t a standard expected thing on toilets.

  • Vespair@lemmy.zip
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    22 days ago

    I know this is a meme, but for the record math is one of the things LLMs are famously worst at

    • taiyang@lemmy.world
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      22 days ago

      Can confirm; I teach statistics and allow take home exams. I don’t even really need guardrails on the math-- if you cheat via LLM, your answer is almost always hilariously wrong.

  • Jax@sh.itjust.works
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    22 days ago

    I just got into a little spat with my friends fiance because she intellectually offloads with AI.

    I stand by it.

  • AndyMFK@lemmy.dbzer0.com
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    22 days ago

    You guys don’t have unit pricing? In Australia it’s required by law that supermarkets show price per standard unit of measurement so you can easily compare

    • gandalf_der_13te@feddit.org
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      21 days ago

      yeah we have the same in europe for e.g. potato salad (price has to be listed per box and per kg) but that doesn’t apply to toilet paper i think … not a food item.

  • Feathercrown@lemmy.world
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    22 days ago

    This actually isn’t too hard to solve. Double the value of each option by removing the folding requirement from the 2-ply and halving the price of the 3-ply to get an even comparison of 2-ply (330 sheets for $0.70) and 3-ply (300 sheets for $0.60), then recognize that it’s not worth adding 1/6 the price for 1/10th the sheets, to see that the 3-ply option is better.

    • Tommelot@lemmy.world
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      22 days ago

      Not folding 3-ply is asking for added expenses in the form of water and soap though… Push right through em

      • howrar@lemmy.ca
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        22 days ago

        The ply count doesn’t reflect thickness or softness at all. Of the 3-ply toilet papers I’ve used at home, some need three layers to not fall apart on the first wipe, others are fine with a single sheet.

    • dream_weasel@sh.itjust.works
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      22 days ago

      It hurts my brain to do it that way.

      300 sheets for 1.2 is a nice division by .6: 500 sheets for $2. So now all we gotta do is multiply by .7 to get 350 sheets for 1.40.

      Considering the fold, we are at 330 effective sheets for 1.40. 350 > 330, get the 3 ply (lol).

      This is a little bit funky obviously and just works because of seeing a divisor. If not for that I would have tried once each way to get cost per full effective sheet or cost per half effective sheet to see which one has nicer numbers.

      … Or just open the calculator app.

  • Jumi@lemmy.world
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    22 days ago

    I shit and shower at work, not simultaneously though

    Tap for spoiler

    most of the time

    • rmuk@feddit.uk
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      22 days ago

      Gotta stomp those spicy nuggets away. Then wash your shit-caked feet.

        • rmuk@feddit.uk
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          22 days ago

          Better to shower shit than shit showers.

          Edit: fuck, I should have said “better to shit in the shower than shower in the shit”, that would have been way better.

  • TrackinDaKraken@lemmy.world
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    22 days ago

    I use less of the single ply than the double ply. I think I make it 1.5 ply thick, or something. Anyway, I don’t want a bidet, you guys have fun with that.