People have been cleaning their teeth in some form for over 5,000 years. Ancient Egyptians were using a crude toothpaste made from ox hoof powder, burnt eggshells, pumice, and water as early as 5000 BC. But the leap from scrubbing teeth with a rough paste to the twice-daily brushing habit most of us follow today took thousands of years and a surprising number of detours.
Chew Sticks: The Earliest Tooth Cleaners
The first dedicated tool for cleaning teeth appeared around 3500 BC in Babylon. These were chew sticks, typically twigs from aromatic trees that people would fray at one end and use to rub against their teeth. The frayed fibers acted like primitive bristles, scraping away food debris and freshening breath. Versions of the chew stick appeared independently across cultures, from ancient Egypt to India to sub-Saharan Africa, and some communities still use them today. The miswak, a chew stick made from the Salvadora persica tree, remains popular in parts of the Middle East and South Asia.
China Invents the Bristle Brush
The toothbrush as we’d recognize it, a handle with bristles attached at one end, was first created in China during the Tang Dynasty, roughly between 618 and 907 AD. Examples from this era survive in collections like the Shanghai Museum. These early brushes typically used stiff hog hair attached to handles made of bone or bamboo. The design spread to Europe through trade routes, where it was considered something of a luxury item for centuries.
The First Mass-Produced Toothbrush
Around 1780, an Englishman named William Addis built what’s considered the first modern toothbrush. His design used a carved cow bone for the handle with cow tail hair drilled and tied into it. What set Addis apart wasn’t just the design but the scale: he became the first person to mass-produce toothbrushes, turning them from handmade oddities into something ordinary people could buy. The company he founded, Wisdom Toothbrushes, still exists in England today.
Even with mass production, toothbrushes remained a niche product for most people. Through the 1800s and into the early 1900s, daily brushing was far from universal, especially in the United States. Many people still relied on tooth powders, rags, or simply nothing at all.
Nylon Changes Everything
Animal hair bristles had a major drawback: they held moisture, harbored bacteria, and fell out easily. That changed in 1938 when DuPont introduced nylon bristles. The first nylon toothbrush, called Doctor West’s Miracle Toothbrush, was sturdier, dried faster, and could be manufactured consistently. Nylon bristles are still the standard material in every toothbrush sold today.
World War II Made Brushing a Daily Habit
Here’s the part that surprises most people. Even after affordable, modern toothbrushes existed, most Americans didn’t use them regularly. It took a war to change that. During World War II, soldiers were required to brush their teeth daily as part of military hygiene protocols. The goal was simple: keep troops healthy enough to fight. Millions of young men developed a brushing habit in the barracks that they’d never had at home.
When those soldiers came back after the war, they brought the habit with them. Their families adopted it too. Within a generation, daily toothbrushing went from uncommon to expected in American households. Similar patterns played out in other countries that had large mobilized forces during the war.
Toothpaste Gets Its Own Makeover
Toothpaste evolved on a parallel track. For most of history, tooth-cleaning pastes were homemade mixtures of abrasive powders. The Egyptians used their ox hoof concoction. Romans favored crushed bones and oyster shells. In the 1850s, commercial toothpaste appeared for the first time, though early versions contained soap and were sold in small jars, which was messy and unsanitary since multiple people would dip their fingers or brushes into the same container.
Around 1890, a dentist named Dr. Lucius Sheffield solved the problem by borrowing an idea from artists. He noticed that metal paint tubes kept their contents airtight and fresh, so he adapted the collapsible tube for toothpaste. It was a small innovation with an enormous impact on hygiene, and the squeezable tube remained essentially unchanged for over a century.
The biggest leap in toothpaste came in 1955, when Procter & Gamble launched Crest, the world’s first fluoride toothpaste. Fluoride strengthens tooth enamel and dramatically reduces cavities. Within a few years, fluoride became a standard ingredient in nearly every toothpaste brand, and cavity rates in developed countries dropped sharply over the following decades.
The Electric Toothbrush Arrives
The first electric toothbrush, the Broxodent, appeared in 1954. It was originally designed for people with limited motor skills or orthodontic braces who had difficulty brushing effectively by hand. Early models plugged into a wall outlet, which made them awkward for bathroom use. Rechargeable, cordless versions followed in the 1960s and gradually moved from medical devices to mainstream consumer products. Today, roughly a third of adults in the U.S. use an electric toothbrush as their primary brush.
A 5,000-Year Timeline at a Glance
- ~5000 BC: Egyptians create the first known toothpaste from abrasive powders and water
- ~3500 BC: Babylonians use the first chew sticks
- 618–907 AD: China develops the first bristle toothbrush during the Tang Dynasty
- ~1780: William Addis mass-produces the first modern toothbrush in England
- ~1890: Toothpaste moves from jars into collapsible tubes
- 1938: DuPont introduces the first nylon-bristle toothbrush
- 1940s: WWII military hygiene requirements make daily brushing a widespread civilian habit
- 1954: The Broxodent becomes the first electric toothbrush
- 1955: Crest launches as the first fluoride toothpaste