If you always assumed striped toothpaste was the work of a magic devil, assume again. It turns out it’s the work of a little extended pipe inside the tube that merges the different colored substances onto the toothpaste highway and straight onto your brush. That mechanical trick is half a century old, however; modern varieties sometimes just come that way, as this frozen toothpaste photo that’s been around for a while demonstrates.
How Toothpaste Got Its Stripes
By cwalters August 7, 2009
- infomercial product Drain-FX: Another Infomercial Product That Actually Works
- toothpaste turn-ons Man Suing Unilever After Toothpaste Failed To Help Him Attract All The Single Ladies
- overpriced toiletries Crest’s Chocolate Mint Toothpaste Is Tasty, Overpriced, And Has No Reason To Exist
- dental care No, You Shouldn’t Seek Out Fluoride-Free Toothpaste
- brusha brusha brusha American Dental Association To Parents: Don’t Wait, Use Fluoride Toothpaste On Baby Teeth