My husband, who works as a plumber, sent me a photo today while he was at work. He’d spotted something by the sink that intrigued him, but he was too shy to ask the homeowner about it. Does anyone know what it could be? It looks like soap, but it’s made of steel.
The Mysterious « Metal Soap » by the Sink – A Simple Object with Surprising Science.
One day, my husband, who works as a plumber, sent me a photo from a customer’s house. Next to the sink was a strange, bar-shaped object. It looked like a bar of soap, but something was off. It was shiny. Metallic. Almost as if it were made of steel.
He told me it caught his eye immediately, but he felt too uncomfortable asking the homeowner about it. Naturally, his curiosity was piqued: What exactly is it?
As it turns out, this unusual object is commonly known as « metal soap »—and it’s far more interesting than it appears.
What is Metal Soap?
Metal soap is typically a solid piece of stainless steel shaped like a conventional bar of soap. At first glance, it might seem like a curiosity or even a joke. After all, how can a piece of metal clean your hands?
Unlike conventional soap, it contains no chemicals whatsoever. There are:
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