Dual flush toilets can save around 67% of the water used by conventional toilets, helping the environment and saving you money on water bills over time.

These toilets offer two different flush options: a liquid waste flush that typically uses less than a gallon of water, and a solid waste flush that uses no more than 1.6 gallons.

One potential drawback is that they can be expensive to install and repair due to the complex flushing mechanism, which can require more parts and labor.

In addition, some dual flush toilets may also require specific plumbing requirements that can add to the installation costs.

Before you install a dual flush toilet, consider your plumbing system’s capability, as older homes or those with unique systems may require additional modifications.

The initial cost may be higher, but your water bill savings can compensate for the extra cost over time. Some areas even offer rebates or incentives that can further your savings.

When shopping for a dual flush toilet, look for one with a WaterSense label, which indicates that it meets the Environmental Protection Agency’s water efficiency standards.