The Plumber Put Aluminum Foil in the Toilet! 🚽✨ The Trick They Don’t Want You to Know

Sounds strange, right? But believe it or not, putting aluminum foil in the toilet is one of those clever little tricks that professional plumbers use quietly—and most homeowners have never heard of it. It’s cheap, easy, and surprisingly useful!

Here’s what it does and why it actually works.

Why Would You Put Aluminum Foil in the Toilet?
This trick doesn’t involve flushing foil (never do that!). Instead, it’s used inside the toilet tank to boost flush power and save water at the same time.

When plumbers want a quick fix to reduce water waste or increase flush efficiency without replacing parts, they reach for aluminum foil.

The Trick: The Aluminum Foil Ball Hack
Here’s how to do it:

Take a large piece of aluminum foil and crumple it into a firm ball (about the size of a tennis ball).
Wrap the ball in a second layer of foil to make it watertight and sturdy.
Place it gently in your toilet tank—not in the bowl!
The ball will take up space, meaning less water is needed to fill the tank, saving you water with each flush.
Benefits of This Simple Trick