#ventilation-systems

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fromHomebuilding
1 day ago

You've been using your fan all wrong - this surprising hack helps you cool down a room faster

"Positioning a fan to face out of an open window works like an exhaust fan. It creates negative pressure inside the room, which actively pushes the warm, stale air out."
Renovation
Coronavirus
fromMail Online
4 months ago

Truth about what happens if you don't close lid when you flush toilet

Flushing toilets can aerosolize harmful bacteria into the air, increasing health risks.
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