the toothbrush
made by: Melissa Alvaradejo
Evolution
impact
Origin
images
Context
links
legacy
key players
Nylon bristles replace animal hair when DuPont invents nylon — this marks the beginning of the modern toothbrush
1938
The first electric toothbrush
1954
Toothbrushes evolve with ergonomic designs, soft bristles, and smart/electric models that sync with phones for oral health tracking.
present
Innovated with electric and smart toothbrushes, making oral hygiene more efficient and accessible globally.
Companies like Oral-B, Colgate, and Philips
Today, toothbrushes are an essential part of daily life across nearly every culture.
its legacy in the present
Environmental concerns from plastic waste have sparked modern innovation in eco-friendly bamboo toothbrushes.
positive Aspects
The earliest form of the toothbrush dates back to around 3000 BCE in ancient civilizations such as Egypt and Babylon. These early versions were called chew sticks—twigs with frayed ends used to clean teeth.
Where & When
The first bristle toothbrush was invented in China in the 15th century using hog hair and bone or bamboo handles. The modern, mass-produced toothbrush was created by William Addis in England around 1780.
who created it
Clean teeth were associated with social status and health. As trade routes expanded, access to new materials (like animal hair and bamboo) made toothbrush production more feasible.
Social/Economic Need
links
https://divinedentallv.com/cosmetic-dentistry/history-of-toothbrush/
https://knoxvillefamilydentaltn.com/blog/2024/11/18/electric-toothbrush-who-invented-it/
https://www.colgate.com/en-us/oral-health/brushing-and-flossing/history-of-toothbrushes-and-toothpastes#:~:text=The%20Chinese%20are%20believed%20to,models%20in%20Europe%20used%20feathers.
images
the toothbrush
Melissa Alvaradejo
Created on November 8, 2025
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Transcript
the toothbrush
made by: Melissa Alvaradejo
Evolution
impact
Origin
images
Context
links
legacy
key players
Nylon bristles replace animal hair when DuPont invents nylon — this marks the beginning of the modern toothbrush
1938
The first electric toothbrush
1954
Toothbrushes evolve with ergonomic designs, soft bristles, and smart/electric models that sync with phones for oral health tracking.
present
Innovated with electric and smart toothbrushes, making oral hygiene more efficient and accessible globally.
Companies like Oral-B, Colgate, and Philips
Today, toothbrushes are an essential part of daily life across nearly every culture.
its legacy in the present
Environmental concerns from plastic waste have sparked modern innovation in eco-friendly bamboo toothbrushes.
positive Aspects
The earliest form of the toothbrush dates back to around 3000 BCE in ancient civilizations such as Egypt and Babylon. These early versions were called chew sticks—twigs with frayed ends used to clean teeth.
Where & When
The first bristle toothbrush was invented in China in the 15th century using hog hair and bone or bamboo handles. The modern, mass-produced toothbrush was created by William Addis in England around 1780.
who created it
Clean teeth were associated with social status and health. As trade routes expanded, access to new materials (like animal hair and bamboo) made toothbrush production more feasible.
Social/Economic Need
links
https://divinedentallv.com/cosmetic-dentistry/history-of-toothbrush/
https://knoxvillefamilydentaltn.com/blog/2024/11/18/electric-toothbrush-who-invented-it/
https://www.colgate.com/en-us/oral-health/brushing-and-flossing/history-of-toothbrushes-and-toothpastes#:~:text=The%20Chinese%20are%20believed%20to,models%20in%20Europe%20used%20feathers.
images