The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness

Learning Objectives

By the end of this lesson, students will be able to:

• Describe who Ziryab was, where he came from, and how he came to Al-Andalus
• Explain the hygiene innovations attributed to Ziryab, including deodorant, toothpaste, and the standard of twice-daily bathing
• Compare the infrastructure of 9th-century Córdoba to that of medieval London, using specific documented details
• Explain how poor sanitation contributed to the spread of disease in medieval Europe
• Describe the 1567 Pragmatic Sanction and how bathing was banned and used as evidence against Moriscos suspected of secretly practicing Islam
• Evaluate why a civilization's hygiene practices and infrastructure are meaningful evidence of its sophistication

Key Vocabulary

• Al-Andalus — The Muslim-ruled territory of the Iberian Peninsula (modern Spain and Portugal), governed by the Umayyad dynasty and successor states from 711 to 1492, and home to Córdoba, one of the most advanced cities in the medieval world. [1]Encyclopedia entries on Al-Andalus and the Umayyad Emirate of Córdoba.[2]Hotep Creations. "The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness." hotepcreations.com.
• Hammam — The Arabic term for a public bathhouse; Córdoba under Moorish rule had an estimated nine hundred hammams serving people of all social classes as centers of hygiene, community, and public health. [2]Hotep Creations. "The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness." hotepcreations.com.[6]Kiddle / general encyclopedic sources on Córdoba's population, infrastructure, and public bathhouses under Umayyad rule.
• Ziryab — Born Abu l-Hasan Ali ibn Nafi around 789 CE, an Iraqi-born musician and polymath of dark complexion who settled in Córdoba around 822 CE and is credited with introducing deodorant, an early toothpaste, and the standard of twice-daily bathing to Al-Andalus. His name, meaning "blackbird," referred to his dark skin, melodious voice, or both, depending on the source. [3]Arab America. "If You Wear Deodorant and Use Toothpaste, Thank This Guy." arabamerica.com.[4]Alea Global Group. "The Blackbird of Córdoba: An Introduction to Ziryab." aleaglobalgroup.com.[5]The Vintage News. "Ziryab — The Slave Who Changed Society but Still Remains Anonymous in European History." thevintagenews.com.
• Pragmatic Sanction of 1567 — A royal decree issued by King Philip II of Spain that banned the Arabic language, traditional Morisco dress, and the use of hammams, and ordered the destruction of Moorish-style bathhouses. [8]Wikipedia. "Pragmatic Sanction of 1567."[9]EgyptToday. "Spain's Forgotten Muslims: The Expulsion of the Moriscos." egypttoday.com.
• Morisco — A Muslim in Spain who converted, often under compulsion, to Christianity following the Reconquista and subsequent conversion decrees, and who continued to be viewed with suspicion of secretly practicing Islam. [8]Wikipedia. "Pragmatic Sanction of 1567."[9]EgyptToday. "Spain's Forgotten Muslims: The Expulsion of the Moriscos." egypttoday.com.[10]Brewminate. "The Expulsion of the Moriscos in Spain, 1609." brewminate.com.
• Reconquista — The centuries-long campaign by Christian kingdoms to retake the Iberian Peninsula from Muslim rule, culminating in the fall of Granada in 1492 under Queen Isabella of Castile and King Ferdinand of Aragon. [1]Encyclopedia entries on Al-Andalus and the Umayyad Emirate of Córdoba.[10]Brewminate. "The Expulsion of the Moriscos in Spain, 1609." brewminate.com.

The Full Lesson

Part 1 — The Blackbird of Córdoba

Around 822 CE, a musician and polymath named Abu l-Hasan Ali ibn Nafi arrived at the court of Córdoba from Baghdad by way of North Africa. He became known as Ziryab — "blackbird" — a name sources attribute to his dark complexion, his melodious voice, or both. [3]Arab America. "If You Wear Deodorant and Use Toothpaste, Thank This Guy." arabamerica.com.[4]Alea Global Group. "The Blackbird of Córdoba: An Introduction to Ziryab." aleaglobalgroup.com.[5]The Vintage News. "Ziryab — The Slave Who Changed Society but Still Remains Anonymous in European History." thevintagenews.com.

Ziryab transformed daily life across Al-Andalus. He is credited with introducing an early toothpaste to Europe, developing one of the first deodorants using an aromatic compound to control body odor, and establishing morning and evening bathing as a daily cultural standard — a practice that had no equivalent in most of Christian Europe at the time. [3]Arab America. "If You Wear Deodorant and Use Toothpaste, Thank This Guy." arabamerica.com.[4]Alea Global Group. "The Blackbird of Córdoba: An Introduction to Ziryab." aleaglobalgroup.com.[5]The Vintage News. "Ziryab — The Slave Who Changed Society but Still Remains Anonymous in European History." thevintagenews.com.

"His name was Ziryab. It means 'blackbird' — for his dark complexion, his melodious voice, or both. Born around 789 CE, he is credited with introducing deodorant, toothpaste, and the standard of bathing twice a day."

Part 2 — A Civilization Built on Clean Water

By the 10th century, Córdoba was the largest and most advanced city in Western Europe. It had paved, lit streets, running water piped through stone channels, and an estimated nine hundred public bathhouses serving residents across the social order. [2]Hotep Creations. "The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness." hotepcreations.com.[6]Kiddle / general encyclopedic sources on Córdoba's population, infrastructure, and public bathhouses under Umayyad rule.

London at the same period looked very different: unpaved dirt roads, livestock such as pigs kept inside homes, and waste emptied directly into the street from chamber pots and windows. This was not unique to London — it reflected sanitation conditions across much of medieval Christian Europe. [2]Hotep Creations. "The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness." hotepcreations.com.[7]History.com. "Naked Cooks, Excrement, Rats: The Secretly Disgusting History of Royal Palaces." history.com.

"While Córdoba had paved roads, street lighting, running water, and nine hundred public baths — London had dirt roads, livestock living inside homes, and chamber pots emptied into the streets."

Part 3 — Filth and Disease

Poor sanitation in medieval Europe was not merely unpleasant — it was a public health crisis. Waste-soaked streets, standing water, and close contact with livestock created conditions that historians link to the spread of diseases including plague, leprosy, and smallpox. [7]History.com. "Naked Cooks, Excrement, Rats: The Secretly Disgusting History of Royal Palaces." history.com.[11]General historical and medical sources on sanitation and disease transmission in medieval Europe.

Popular accounts describe Queen Isabella of Castile as having bathed only twice in her life, and King Louis XIV of France as having bathed only a handful of times as an adult — both often repeated as fact. Historians who have examined these specific claims closely consider them likely exaggerated legend rather than documented history; what is well documented is that bathing was widely discouraged in medieval and early modern European medical thought, which held that water could open the skin to disease. [12]History.com. "Naked Cooks, Excrement, Rats: The Secretly Disgusting History of Royal Palaces." (Isabella and Louis XIV bathing claims, described as rumor.)[13]This Is Versailles. "Behind the Myths: Louis XIV." thisisversaillesmadame.blogspot.com (disputes the specific "three baths in his life" claim).

"Plague. Leprosy. Smallpox. All of it spreading through filth-soaked streets."

Part 4 — When They Banned Cleanliness

The Reconquista culminated in 1492 with the fall of Granada, the last Muslim stronghold on the Iberian Peninsula, under Queen Isabella of Castile and King Ferdinand of Aragon. Muslims who remained were pressured to convert, becoming known as Moriscos. [1]Encyclopedia entries on Al-Andalus and the Umayyad Emirate of Córdoba.[10]Brewminate. "The Expulsion of the Moriscos in Spain, 1609." brewminate.com.

Decades later, in 1567, King Philip II issued the Pragmatic Sanction, which banned the Arabic language, traditional Morisco dress, and the use of hammams, ordering Moorish-style bathhouses destroyed. Moriscos were required to leave their doors open on Thursday nights and Friday mornings so officials could confirm they were not bathing in preparation for Friday prayer — turning an act of cleanliness into legal evidence of secretly practicing Islam. [8]Wikipedia. "Pragmatic Sanction of 1567."[9]EgyptToday. "Spain's Forgotten Muslims: The Expulsion of the Moriscos." egypttoday.com.

"They made bathing a crime. Converted Muslims were forced to leave their doors open on Thursday nights and Friday mornings. So soldiers could confirm they were not bathing. Cleanliness was used as evidence that you were secretly still Muslim. They weaponized filth."

"That is not a footnote. That is history."

Critical Thinking Discussion Questions

1. Ziryab is credited with introducing deodorant, toothpaste, and twice-daily bathing to Al-Andalus. [3]Arab America. "If You Wear Deodorant and Use Toothpaste, Thank This Guy." arabamerica.com.[4]Alea Global Group. "The Blackbird of Córdoba: An Introduction to Ziryab." aleaglobalgroup.com.[5]The Vintage News. "Ziryab — The Slave Who Changed Society but Still Remains Anonymous in European History." thevintagenews.com. Why might a single individual's documented innovations matter as evidence of a civilization's broader values around hygiene?
2. Córdoba had paved roads, running water, and nine hundred public bathhouses, while London had dirt roads and waste in the streets during the same period. [2]Hotep Creations. "The Moors Built 900 Public Bathhouses — Europe Banned Cleanliness." hotepcreations.com.[6]Kiddle / general encyclopedic sources on Córdoba's population, infrastructure, and public bathhouses under Umayyad rule.[7]History.com. "Naked Cooks, Excrement, Rats: The Secretly Disgusting History of Royal Palaces." history.com. What does this comparison reveal about how "civilized" and "advanced" have been defined throughout history, and by whom?
3. Historians consider the specific claims about Isabella and Louis XIV bathing only a few times in their lives to be likely exaggerated legend, even though European suspicion of bathing itself is well documented. [12]History.com. "Naked Cooks, Excrement, Rats: The Secretly Disgusting History of Royal Palaces." (Isabella and Louis XIV bathing claims, described as rumor.)[13]This Is Versailles. "Behind the Myths: Louis XIV." thisisversaillesmadame.blogspot.com (disputes the specific "three baths in his life" claim). Why does it matter to distinguish between a popular legend and a documented historical fact, even when both point to a similar underlying truth?
4. The 1567 Pragmatic Sanction made bathing itself a punishable act of suspected religious defiance. [8]Wikipedia. "Pragmatic Sanction of 1567."[9]EgyptToday. "Spain's Forgotten Muslims: The Expulsion of the Moriscos." egypttoday.com. What does it reveal about a system of power when an everyday act of hygiene can be redefined as a crime?
5. Moriscos were required to leave their doors open so officials could check whether they were bathing. [8]Wikipedia. "Pragmatic Sanction of 1567."[9]EgyptToday. "Spain's Forgotten Muslims: The Expulsion of the Moriscos." egypttoday.com. How does this level of surveillance compare to other methods of control described elsewhere in history?
6. Considering both Córdoba's infrastructure and the later banning of bathing under the Pragmatic Sanction, what does this full history suggest about how narratives of "civilization" and "savagery" can be reversed depending on who is telling the story?

Quiz — The African Who Taught Europe How to Bathe: Ziryab and the Civilization Europe Erased

Part A: Select the best answer and check your work instantly. Part B: Write in complete sentences.

Part A — Multiple Choice

Part B — Short Answer

Extension Activity

Verify the Legend: Research the popular claims that Queen Isabella of Castile bathed only twice in her life or that King Louis XIV bathed only a few times as an adult. Find at least one source that supports the claim and one that disputes or complicates it. Then write two to three sentences explaining what you found and why verifying popular historical claims matters, even when the broader point they illustrate is accurate.