Can you actually erase your own fingerprints using only pineapple juice?
In short: Tom Scott investigates the persistent myth that pineapple can remove fingerprints. By documenting his own attempt to scour his skin with acidic fruit, he reveals the reality of the process and why you should avoid trying this painful experiment at home.
The idea that bromelain, an enzyme found in pineapple, can erase fingerprints remains purely anecdotal. Despite the popularity of the claim, there is currently no scientific evidence or peer-reviewed journal literature to support the notion that acidic fruit gunk can effectively remove human fingerprints.
The experiment required daily scouring of the fingertips, which resulted in significant pain and first-degree burns. Even with consistent application, the physical toll is high, and the results are ineffective. The process serves as a cautionary tale against attempting DIY biological modifications based on unverified internet claims.
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- Summary by Intellect · source: You Cannot Remove Your Fingerprints With Pineapple
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