Pinoy Science - Dual flush toilets handle solid and liquid waste differently from traditional toilets, giving the user a choice of flushes. It has two buttons to operate the flush. The half

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Dual-Flush Toilets

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Dual-Flush Toilets

Pinoy Science - Dual flush toilets handle solid and liquid

What is an explanation of toilet hygiene in Japan? - Quora

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Dual-Flush Toilets