Features: 1. **Automatic Cleaning Action**: Our Automatic Toilet Cleaner features a unique formula that activates with every flush, ensuring your toilet stays clean and fresh without any extra effort. 2. **Powerful Odor Removal**: Infused with sodium bicarbonate, this cleaner effectively neutralizes odors, leaving your bathroom smelling fresh and inviting after each use. 3. **Easy to Use**: Simply place one cleaning block in the toilet tank, let it dissolve, and enjoy hassle-free cleaning for up to 3 days per block. No scrubbing required! 4. **Long-Lasting Formula**: Each cleaning block lasts for 2 to 3 days, depending on usage, providing continuous cleaning and maintenance for your toilet with minimal effort. 5. **Reduces Dirt Build-Up**: The cleaner not only freshens but also helps to reduce dirt and residue in the internal pipes of your toilet, promoting better hygiene and performance. Our toilet cleaner is carefully formulated with sodium bicarbonate and sodium dodecyl sulfate. Designed specifically for cleaning the interior of the toilet while flushing. The usage method is extremely convenient: This product contains three cleaning blocks. Just put in one at a time. Put the cleaning block into a dedicated container (it is recommended to use the original container). Replace the next one after using one. Put the container with the cleaning block into the toilet tank and let it sink naturally. Let it stand for about 10 minutes until the cleaning block is completely dissolved and starts working. After each use of the toilet, flush it normally to complete the automatic cleaning. Each cleaning block can be used for approximately 2 to 3 days, which may vary depending on the amount of water and the frequency of use. And it can automatically clean the internal pipes of the toilet to reduce the residue of dirt.