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How do they brush their teeth in space?

Scarlett Davis | 2023-05-01 08:53:57 | page views：1142
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Harper Hall

Studied at the University of Zurich, Lives in Zurich, Switzerland.
The space station is also equipped with small Velcro dots on the walls. Astronauts stick the toothpaste tubes to the dots so they won't float away. Of course, sinks and water are not possible in space, so instead, a small bit of water is pushed through a straw from a bag. It is then used to dampen the toothbrush.
2023-05-11 08:53:57
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Scarlett Lee

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The space station is also equipped with small Velcro dots on the walls. Astronauts stick the toothpaste tubes to the dots so they won't float away. Of course, sinks and water are not possible in space, so instead, a small bit of water is pushed through a straw from a bag. It is then used to dampen the toothbrush.
How Do Astronauts Brush Their Teeth in Space? - Cindy Flanagan DDS
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