Features: 1. **Powerful Cleaning Formula**: Our 90G Multi-Functional Toilet Cleaning Stick is infused with surfactants and biological enzymes that effectively eliminate tough stains, scale, and odors, ensuring your toilet remains sparkling clean and fresh. 2. **Easy to Use**: Simply place the cleaning stick in your toilet tank, away from the water outlet, and let it dissolve for at least 10 minutes. Enjoy hassle-free cleaning without scrubbing! 3. **Long-Lasting Freshness**: The stick contains bleaching components that continuously freshen your toilet, maintaining its luster and reducing residual dirt for a cleaner, healthier bathroom environment. 4. **Safe for Toilet Components**: Formulated with mild ingredients, our cleaning stick is safe for all toilet tank components, ensuring no damage while providing powerful cleaning action. 5. **Visible Results**: Watch as the flushing water turns pale or colorless, indicating the cleaning stick is working effectively. Replace it in time for ongoing cleanliness and freshness! Our multi-functional toilet cleaning stick (90g) is carefully formulated with surfactants, washing AIDS and biological enzyme fermentation agents. Designed specifically to effectively remove scale and stains, making your toilet look brand new. The usage method is extremely convenient: Take the cleaning stick out of the box, open the toilet tank cover, put the cleaning stick into the tank, and keep it away from the water outlet. Let the cleaning stick soak for at least 10 minutes to dissolve. When the color of the flushing water becomes pale or even colorless, please replace the cleaning stick in time. And it contains bleaching components, which can continuously freshen the toilet and maintain its luster, reducing residual dirt. Its ingredients are mild and will not cause damage to the internal components of the toilet tank.