Before the Squeeze Tube, Toothpaste Came in a Jar and Nobody Wanted to Talk About It
You do it without thinking. Morning, night, maybe after lunch if you're ambitious. The tube sits by the sink, you squeeze, you brush, done. But for most of human history, tooth cleaning was a gritty, unglamorous, borderline embarrassing affair — and the neat little tube that made it respectable was invented surprisingly late.
Powder, Chalk, and Door-to-Door Salesmen
For thousands of years, people cleaned their teeth with whatever abrasive material was within reach. Ancient Egyptians mixed powdered ashes and crushed shells. Romans went for crushed bone and oyster shell. By the 19th century, Americans were buying tooth powders off drugstore shelves — or, more often, off the back of a wagon.
Door-to-door peddlers made a decent living hawking tooth powders with names and claims that would make a modern regulator faint. Recipes varied wildly: chalk, charcoal, pulverized brick, cuttlefish bone. Some worked okay. Some scraped enamel like sandpaper. Almost none of them had anything resembling science behind them, and the men selling them didn't exactly inspire confidence. Tooth powder occupied a strange cultural position — a product people bought from strangers, applied with a shared family toothbrush (yes, really), and used mostly to mask breath rather than prevent decay.
Dentistry itself was barely a profession. Anyone could hang a shingle and start pulling teeth. Which is exactly why one Connecticut dentist decided the whole business needed a reputation makeover.
The Dentist Who Branded a Habit
His name was Washington Sheffield, and he was one of the more credible figures in an industry full of charlatans — a trained dentist who actually believed prevention mattered. In 1850, he formulated a toothpaste with glycerin mixed in, keeping it from drying out like the powders. It was a genuine improvement. But the packaging was still stuck in the stone age: like everything else, it came in a jar. Users dipped their toothbrush in, dragging germs and crumbs back into the pot with every use.
Sheffield's lightbulb moment came from an unexpected place: paint. He watched artists squeeze paint from collapsible metal tubes — an invention that had revolutionized the art world — and thought, why not toothpaste? In the 1880s, his company began selling Dr. Sheffield's Crème Dentifrice in squeezable tubes. The idea was so obviously right that a competing company, Colgate, quickly adopted the format too, and by the 1890s the tube was on its way to becoming the standard. Colgate's name ended up on the winning tube of the era, which is why that's the brand most Americans remember — but the concept belonged to a dentist in New London.
Here's the twist, though: the tube didn't just change the packaging. It changed the behavior.
Marketing Invented Brushing Twice a Day
Before the 20th century, most Americans didn't brush daily. It wasn't a moral failure — it just wasn't a habit anyone had established. What changed wasn't dentistry. It was advertising.
In the 1910s and '20s, toothpaste companies — most famously Pepsodent — ran relentless national campaigns built on a simple, genius message: your teeth are covered in an invisible film, and everyone can tell. Claude Hopkins, the legendary ad man behind Pepsodent, later admitted the "film" claim was scientifically meaningless. It didn't matter. It gave Americans a problem, a product, and a reason to use it every single day. Brushing stopped being an occasional chore and became a ritual of respectability — something a modern, clean-living person simply did, morning and night.
The squeeze tube was the perfect vessel for that ritual. A jar felt like medicine. A tube felt like a personal product — hygienic, individual, portable. It made toothpaste something you'd pack for a trip, keep at your own sink, replace on a schedule. The container quietly taught the habit.
Why the Tube Still Matters
Today, Americans buy hundreds of millions of tubes of toothpaste a year, and the format has barely changed in a century — a testament to how completely it won. Even the shift toward fancier pastes, whiteners, and pump dispensers hasn't dislodged the basic squeeze tube from the American bathroom counter.
So the next time you're standing at the sink half-asleep, consider what you're holding: a container borrowed from paint artists, popularized by a Connecticut dentist, and weaponized by ad men who convinced a nation that an invisible film was ruining its smile. Your twice-a-day habit isn't ancient wisdom. It's a sales pitch that worked so well, we forgot it was a pitch.