I'm going to write this blog as an entire hypothetical math/science problem because that's the simplest way I can explain it. All numbers are hypothetical and not meant to be informative or correct.
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We have ABC Soap. You saw this cool video online showing you how make DIY foaming soap. You were told to use 30% soap and 70% water. We mix 30% of ABC Soap with 70% water. We put it in a foaming dispenser and dispense it. It works. Yay! That was so easy! You can make your own DIY foaming soap and you don't have to pay a premium to buy the foaming one from the store.
Fast forward 2 years. You ended up having to move to a different state because your job relocated you. The store doesn't carry the brand ABC Soap. You find XYZ Soap which is a similar product. You go home, make your 30/70 mixture of soap to water, fill it in your foaming dispenser, and you have your foaming soap again!
Foreshadowing: XYZ Soap is less viscous than ABC Soap.
Now, you invite some new friends over to your house as a housewarming party since your move. You're having a great time, but suddenly, one of them approaches you and says, "Hey, your foaming soap isn't really working. I can't get the chicken wing grease off my hands. What's going on with it?"
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| I asked AI to generate me an image and I got a kitchen sink basin in a bathroom setting. |
You immediately get angry with this friend because it's your trusty DIY foaming soap method. You followed the instructions and immediately cancel this friend in your head because she doesn't like your soap. She's not getting invited back to your house ever again. Little do you know, the rest of the guests at your party are also not fans of your foaming soap, but they didn't bring it up to you.
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If you're reading this and your brain is cranking, that's great! There's so many things to think about with regard to this story. First off, let's start with the soap. Did the video use ABC Soap when teaching you how to make foaming soap? Regardless if they did or didn't, there's a margin of error. What if you used a 35/65 ratio? What if you used a 25/75 ratio? Would they still have worked? Did it have to be that perfect 30/70?
The biggest shortcoming in this story is that the main character ended up buying a different brand of soap after the move. Even though they followed the original ratio, if someone says she can't get the chicken wing grease off after washing her hands with soap...I think the logical conclusion is that there is something wrong with the soap. Of course, we are under the assumption that she isn't lying, used soap, and washed her hands correctly. If all of those factors are true, then all signs lead to the soap.
The main character refused to acknowledge the soap as the problem because the same ratio was used in making the foaming soap. But did this person think about the viscosity and feel of the soap before and after making it foam? Making your own foaming soap is not as easy as it seems because it depends on what your starting point is. The internet can only give you generic information because it is trying to appeal to a wide audience. If your liquid soap is more watery to begin with, you will need to add less water to make it foam. If your liquid soap is more thick to begin with, you will need to add more water to make it foam. The most important factor here isn't the percentage of soap to water at all. It's actually the dilution factor. Nobody labels dilution factors on packaging because if they did, we'd all feel scammed by how much water is in liquid soap. Even though this character followed the instructions given, it wasn't enough knowledge to successfully accomplish the goal at hand.
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I've used foaming soap as an example here to represent how someone can follow instructions and believe everything is "right" while still ending up in the wrong. Our intelligence, however strong, still has to be coupled with experience and the ability to analyze. For this situation, I would ask this main question: did you use your own soap and experience its washing capabilities?

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