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Daily Game
ChronoRank #30
ChronoRank #30
Hygiene milestones (earliest first) ↓
How to play
First commercial toilet paper (Gayetty)
First commercial deodorant (Mum)
First electric toothbrush (Broxodent)
Alexander Cumming patents the flush toilet
Purell hand sanitizer introduced
Kleenex facial tissues introduced
1775
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1857
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1888
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1924
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1959
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1988
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