Low flush toilets often waste more water than they save due to poor engineering and confusing buttons.
from BBC News - Science & Environment https://ift.tt/3kZAdGf
from BBC News - Science & Environment https://ift.tt/3kZAdGf
The water-saving device wasting billions of litres every week
![The water-saving device wasting billions of litres every week]()
Reviewed by Riyad
on
September 28, 2020
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