Why Are Public Toilet Seats U-Shaped?

Par un écrivain mystérieux

Description

Plumbing codes require u-shaped toilets for hygienic reasons.
Why Are Public Toilet Seats U-Shaped?
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Why Are Public Toilet Seats U-Shaped?
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Why Are Public Toilet Seats U-Shaped?
The reason why toilet seats are U-shaped in public bathrooms but aren't at home – and it's to do with hygiene – The US Sun
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Why Are Public Toilet Seats U-Shaped?
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Why Is There a Gap at the Front of Public Toilet Seats?
Why Are Public Toilet Seats U-Shaped?
The reason why toilet seats are U-shaped in public bathrooms but aren't at home – and it's to do with hygiene – The Sun
Why Are Public Toilet Seats U-Shaped?
Why are public toilet seats u-shaped while home toilets are o-shaped? - Quora
Why Are Public Toilet Seats U-Shaped?
Toilet seat - Wikipedia
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