Features 1. **Long-Lasting Freshness**: Our Toilet Fresh Cleaning Block releases a continuous, pleasant fragrance that keeps your toilet smelling fresh for weeks, enhancing your bathroom experience. 2. **Easy to Use**: Simply unwrap a block, drop it into your toilet tank, and let it dissolve for 15 minutes. No complicated instructions or extra tools needed for a cleaner toilet. 3. **Powerful Cleaning Action**: Formulated with sodium lauryl sulfate and surfactants, our cleaning block effectively cleans and deodorizes your toilet with every flush, ensuring a hygienic bathroom. 4. **Convenient 4-Pack**: Each pack contains 4 cleaning blocks, providing you with a long-lasting supply to maintain a fresh and clean toilet effortlessly. 5. **No Extra Detergents Required**: This innovative cleaning solution eliminates the need for additional cleaning products, saving you time and money while keeping your toilet sparkling clean. Our toilet fresh cleaning block contains sodium lauryl sulfate, surfactants. It can provide a long-lasting fresh fragrance, making each use more comfortable. The way to use it is very simple: take a piece of this product, tear the packaging, throw it into the toilet tank, wait 15 minutes for it to dissolve, press the flush switch to clean the toilet. And it's easy to keep the toilet clean without extra detergent.