You’ve probably pressed it without giving it a second thought. Yet those two discreet buttons on your toilet flush hide a secret that can lighten your bills… while also helping the planet.
Two buttons, two very different purposes
Most modern toilets are equipped with a dual-flush system. At first glance, it’s simple: one small button and one larger one. But their function goes far beyond the simple act of “flushing the toilet.”
The small button releases about 3 to 4 liters of water. It’s ideal for light, everyday use.
The large button releases 6 to 9 liters of water, designed for heavier needs.
By choosing the right button at the right time, you adjust your water use… and reduce waste effortlessly.
Why this is real progress in our homes
Installing—or simply using correctly—a dual-flush system can save up to 15,000 to 20,000 liters of water per household each year.
Beyond the savings on your water bill, it’s also a concrete step toward preserving a precious resource.
And did you know? This innovation isn’t new. The idea was popularized in Australia in the 1980s before spreading around the world. Proof that a small button can cross oceans and change everyday habits.
Adopting the right daily habits
For this system to be truly effective, it’s all about making it automatic:
For light use: press the smaller button (often shown as a half circle or a small droplet).
For heavier use: choose the larger button (often a full circle or a thicker line).
It’s a very simple habit that, multiplied by the number of daily trips to the bathroom, becomes a real ecological advantage.
What if your toilet doesn’t have a dual flush yet?
No major renovations needed. Today, there are affordable models that can easily replace an old flushing mechanism.
Even if the initial investment is slightly higher, the difference quickly shows up on your water bill.
And as a bonus, it’s an eco-responsible choice that brings the satisfaction of making a concrete, everyday difference.
A small but effective gesture
We often talk about big actions to protect the planet, but it’s the small gestures, repeated day after day, that truly make a difference. And here, there’s no sacrifice—just pressing the right button at the right time.
So next time you’re standing in front of your toilet, think of those two silent allies. Because every drop counts, and sometimes saving thousands of liters of water… is as simple as a click of your finger.
One button for today, another for tomorrow: it’s up to you to make everyday life more economical and more eco-friendly.