Remove the pump when the tank is empty. Hold it aloft to allow all the fluid to drain from the hose. Pro tip: You can also use this method to siphon contaminated water from an aquarium or similar ...

Water in your gas tank, or gasoline with water content ... start by verifying the presence of water. Using a siphon and the proper technique, extract some fuel into a clear container.

The Splashback Moment: Reinventing the Flush The epiphany struck him with clarity: toilets don’t actually need all that water, they just pretend they do. The culprit? The siphon system ...