Green Matters on MSN5d
Why You Must Close Your Toilet Lid While Flushing? Video Shows How Far Invisible Germs Travel
Toilets with closed lids restricted the bacteria. Though not completely, there was a lesser amount of germs spreading around.
朝日新聞社20d
Science has spoken: Put the lid down before you flush, please
A team of researchers has tackled a riddle that surfaced after the COVID-19 outbreak: Is it more hygienic to close the toilet lid before flushing? The protocol to close the lids appeared in more ...