Long before the first commercial deodorant hit shelves in 1888, people managed body odor with scented oils, mineral stones, herbal sachets, and frequent changes of absorbent linen undergarments. Every major civilization developed its own approach, and some of those ancient methods are surprisingly close to what you’ll find in “natural” deodorant aisles today.
How Body Odor Actually Works
Sweat itself is nearly odorless. The smell comes from bacteria on your skin, particularly a group called Corynebacterium, which break down compounds in sweat into pungent byproducts, including sulfur-containing molecules and musky steroids. Every pre-modern odor strategy, whether people understood the science or not, worked by doing one of three things: killing or displacing those bacteria, blocking sweat from reaching the skin’s surface, or masking the smell with something stronger.
Ancient Egypt: Scented Oils and Spices
Egyptians were among the earliest documented odor fighters. They applied mixtures of scented oils blended with cinnamon, cedar, and myrrh, ingredients chosen for their strong fragrances and, as it turns out, genuine antibacterial properties. These weren’t just perfumes dabbed on the wrist. Egyptians rubbed scented pastes and oil-based concoctions directly into the skin, targeting the areas most prone to smell. Wealthier households had access to imported resins and citrus oils, while simpler preparations relied on locally available aromatics.
Alum Stone: The Ancient Mineral Deodorant
Potassium alum, a naturally occurring mineral salt, has been used since antiquity and remains one of the longest-running odor solutions in human history. You can still buy alum crystal deodorant sticks today, and they work the same way they did thousands of years ago. The mineral is naturally astringent, meaning it tightens the openings of sweat glands and pores, physically reducing how much sweat reaches the skin’s surface. It also inhibits local bacterial growth, cutting off the microbes that produce odor in the first place.
In North Africa, a traditional preparation called Toutiya combines alum stone with musk and a Moroccan mineral powder that has antibacterial properties. It was applied as a fine powder to neutralize odor, a practice still in use in parts of Morocco today.
Southeast Asia: Medicinal Plants
Across Southeast Asia, communities developed a rich tradition of using local plants to control body odor and excessive sweating. Betel leaf, turmeric relatives, ginger, torch ginger, clove, basil, lime, and cucumber were all part of this toolkit. These plants were typically crushed, mixed into pastes, or steeped into washes and applied directly to the body. Many of them have since been confirmed to contain compounds with genuine antibacterial activity, which explains why they worked even without a scientific framework to explain them.
Medieval Europe: Linen and Herb Pouches
Medieval Europeans had a complicated relationship with bathing. Public bathhouses existed but fell in and out of favor due to concerns about disease. In their place, people relied on two main strategies: changing their linen undergarments frequently and carrying small pouches of aromatic herbs tucked into their clothing.
The linen layer served as a kind of wicking barrier, absorbing sweat before it could sit on the skin and feed bacteria. Washing and replacing that linen was considered more important to personal freshness than washing the body itself. The herb sachets, filled with lavender, rosemary, or other fragrant plants, worked as portable air fresheners, masking whatever the linen couldn’t absorb. It was imperfect, but it was a system.
The First Commercial Deodorant
The product that changed everything was called Mum, developed in Philadelphia in 1888. It used a zinc compound as its active ingredient to inhibit odor-causing bacteria. Fifteen years later, in 1903, the first trademarked antiperspirant arrived: Everdry. Its active ingredient was aluminum chloride, suspended in acid or alcohol, and you had to swab it onto your armpits with cotton balls. It was messy, could irritate skin, and sometimes damaged clothing, but it worked by actually reducing sweat output rather than just covering the smell.
How Advertising Invented the “Problem”
Even after these products existed, most people didn’t use them. In the early 1900s, American society was still deeply Victorian. Nobody discussed perspiration in public, and many people considered anti-sweat products unnecessary or even unhealthy. A product called Odorono (as in “odor? oh no!”) had been developed by a doctor, but sales were sluggish.
That changed when an advertising executive named James Young took a different approach. Rather than simply telling people a remedy for sweat existed, he set out to convince them that perspiration was a serious social embarrassment, the kind of flaw that would make friends gossip behind your back and quietly explain your unpopularity. His early ads framed excessive perspiration as a medical condition that needed treatment. Later campaigns dropped the subtlety entirely. A 1937 Mum ad addressed a fictional woman directly: “You’re a pretty girl, Mary, and you’re smart about most things but you’re just a bit stupid about yourself.”
This strategy of exploiting insecurity was enormously effective. Competitors quickly adopted the same “whisper copy” approach, and within two decades, deodorant went from a niche curiosity to a bathroom staple. The product didn’t change much. What changed was how people felt about their own bodies.
Underarm Shaving: A Parallel Shift
The rise of deodorant overlapped with another major hygiene shift. Until 1915, most American women did not shave their underarms. That year, Harper’s Bazaar ran an ad for X Bazin depilatory cream featuring a woman in a sleeveless gown with her arms raised. The tagline read: “Summer Dress and Modern Dancing combine to make necessary the removal of objectionable hair.” Two months later, Gillette released its first razor designed for women, the Milady Décolleté.
By the early 1920s, every issue of Harper’s Bazaar carried at least one ad for a hair removal product, though the trend took longer to reach a wider audience. The Ladies’ Home Journal, which had a more mainstream readership, didn’t run a full hair removal campaign until 1934, nearly twenty years after Harper’s Bazaar. Underarm shaving eventually became standard practice in the U.S., partly because removing hair reduces the surface area where odor-causing bacteria thrive, and partly because the same advertising machinery that sold deodorant sold razors.
What Actually Changed
For most of human history, people managed body odor with whatever their environment provided: mineral salts, plant pastes, fragrant oils, herb pouches, or clean undergarments. Many of these approaches targeted the same bacterial processes that modern deodorants do. What the 20th century introduced wasn’t really a new solution to an old problem. It was a new level of anxiety about a natural bodily function, packaged and sold alongside the product that promised to fix it.