Tag Archives: right way vs wrong way

May 22, 1892

On May 22, 1892, American dental surgeon and inventor of toothpaste, Dr. Washington Sheffield invented the collapsible toothpaste tube. And just so you know, Dr. Sheffield, the inventor of the toothpaste tube, quickly put to rest the question of ‘do you squeeze from the middle or do you squeeze from the end like a civilized … Continue reading

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