📌 Toothpaste: what the color of the strip on your tube really reveals
Posted 13 February 2026 by: Admin
You have certainly noticed this small colored strip at the bottom of your toothpaste tube, without ever really paying attention to it. Red, green, blue, or black, this discreet mark has nonetheless intrigued users for years. Is the composition of your toothpaste really indicated by this simple color code? The answer might surprise you.
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Every morning, millions of people grab their tube of…
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