He Plops A Water Bottle Inside His Toilet Tank. When I Saw Why, I Had No Clue

Who knew that pinching pennies could be so simple? Watch as Household Hackers show us 7 awesome money-saving tricks to try at home, covering everything from your water bill to dead batteries in your remote control. The best part? You can pull off most of these life hacks using common household items without making any special trips to the store!

Here at CoolNeeds, we’d never heard of most of these tricks, but the one we found the most clever was the placement of a water bottle inside the toilet tank.

Ingenious, yet oh-so-simple. Watch the below video: