The Product That Was 40 Attempts Away From Being Right
WD-40 is named WD-40 because the first 39 formulas didn’t work. Chemists were trying to create a rust-prevention solution for the Atlas missile. They got 39 failures before they found one that worked. Someone took a can home, used it on a squeaky hinge, and realized this thing had uses nobody had planned for. Today, WD-40 is in over 176 countries. Americans alone buy 4 cans per second. Named after a failure count. That’s the thing about business mistakes: the ones that look the most catastrophic in the moment are sometimes the ones that change everything.
The Accidental Products That Took Over the World
Post-it Notes: The “Useless” Glue That Changed Every Office on Earth
In 1968, a 3M scientist named Spencer Silver was trying to create an incredibly strong adhesive. He ended up with the opposite — a mild, repositionable glue that stuck to things and then peeled off cleanly. It wasn’t what he was asked to make. No one knew what to do with it. For five years, he kept presenting it internally and getting polite indifference. Then his colleague Art Fry — a church choir singer, genuinely — got frustrated with bookmarks falling out of his hymn book. He remembered the weird weak glue. He tried it on a strip of paper. The bookmark stayed. Then peeled off. Then stuck somewhere else. Then peeled off again. The “failed” adhesive became Post-it Notes. An office staple in every country in the world. One of the most profitable product lines in 3M’s history. The mistake didn’t become a success by accident. It became a success because someone stayed curious about it long enough for the right use case to appear.
Play-Doh: The Wallpaper Cleaner That Saved a Company
In the 1950s, a compound called Kutol was sold to schools as a wallpaper cleaner. Then vinyl wallpaper became standard and nobody needed wallpaper cleaner anymore. The company was facing collapse. A nursery school teacher — the sister-in-law of the company’s owner — noticed kids could mold it. It was soft, safe, colorful when dye was added, and kids loved playing with it. The wallpaper cleaner became Play-Doh. The failing cleaning product company pivoted to toys and sold billions of units.
Champagne: The Wine That Was Supposed to Not Bubble
Sparkling wine was, for a long time, considered a defect. Bubbles in wine were a problem — something had gone wrong in the fermentation process. Winemakers tried to prevent it. Dom Pérignon, the monk often credited with champagne, initially spent years trying to get rid of the bubbles before realizing that people actually liked them. The “flaw” became a luxury product category. The world’s most celebrated wines started as a quality control failure.
What These Stories Actually Teach
There are a few real lessons here — things that apply to your business right now, not just to lucky scientists in the 1960s.
Pay attention to how people actually use your product
Not how you designed it to be used. Not what the instructions say. How they actually use it. Some of the most valuable pivots in business history came from someone noticing that customers were doing something unexpected — and rather than correcting them, asking “why is this actually useful to them?” If you have customers doing something with your product or service that you didn’t intend, that might not be a problem to fix. It might be a signal about a market need you hadn’t identified.
The first version of an idea is almost never the best version
Spencer Silver’s “failed” adhesive sat at 3M for five years before it found its use case. The people who eventually built Post-it Notes didn’t give up on the invention after the first lukewarm reaction. Most business ideas need time and iteration before they find their form. The question isn’t usually “does this work or not?” It’s “what is this actually good for, and who does it help?”
Failure looks different in hindsight
Every single one of these products — the sticky note, the cleaning compound, the bubbling wine — looked like a mistake from inside the moment. The scientists, the company owners, the winemakers were experiencing genuine problems. What made the difference wasn’t the error itself. It was staying curious rather than just embarrassed. Looking at what happened and asking “what does this reveal?” rather than only “how quickly can I move past this?”
How to Apply This to Your Business
You probably have a mistake in your past — a launch that flopped, a product that didn’t land, a strategy that went completely sideways. Here are the questions worth asking about it: Who did engage with it, even if most people didn’t? Sometimes a failed launch had a small group of people who were genuinely interested. That small group often tells you exactly where the real market is. What did people actually do with it? Did they use it differently than you planned? Did they find a workaround? Did they ask for something adjacent? What would you have to believe for the core insight to be right but the execution wrong? Sometimes the idea is sound and the form was off. The wrong pricing, the wrong audience, the wrong timing. The mistake was in the packaging, not the fundamental value. Thinking differently about failure is one of the most practical skills in entrepreneurship — because no one gets through building something without plenty of it.
The Culture That Makes Pivots Possible
Businesses that turn mistakes into wins share one characteristic: they don’t punish curiosity. If your environment — whether that’s a team culture or just your own inner monologue — treats every deviation from the plan as a crisis, you’ll cut off the signal before you hear it. The companies and founders who consistently find opportunity in unexpected places are the ones who’ve built a genuine tolerance for “this isn’t working as planned — let’s stay curious about why.” That’s not naivety. That’s strategic resilience. And it’s a learnable quality.
Your Next Move
Think about one thing that didn’t work the way you planned it to. Not to dwell — just to look at it with fresh eyes. Was there anything in there that revealed something true about your market or your customers? Was there a small signal you might have dismissed? Is there a version of that idea that does work, once you account for what you learned?
💬 What’s a business “mistake” you made that taught you something valuable? Or one you’re still trying to figure out? Share below — this is one of those conversations where everyone benefits from hearing each other’s stories.
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