Features: 1. **Powerful Formula**: Our toilet cleaner combines oxalic and citric acid for a potent solution that effectively breaks down tough stains and scale, ensuring a sparkling clean toilet with minimal effort. 2. **Easy Application**: Simply spray the cleaner on the inner toilet bowl, let it sit for 3-5 minutes, scrub gently, and rinse. It's that easy to achieve a fresh and clean toilet! 3. **Multi-Action Benefits**: This cleaner not only removes stains but also deodorizes and has antibacterial properties, providing a comprehensive cleaning solution for your toilet. 4. **Fast Acting**: Designed for quick results, our formula works rapidly to dissolve stubborn urine stains and mineral deposits, saving you time and effort in your cleaning routine. 5. **Eco-Friendly Ingredients**: Made with natural acids, our toilet cleaner is safe for your plumbing and the environment, giving you peace of mind while keeping your toilet pristine. Our toilet cleaner is carefully formulated with oxalic acid and citric acid. Designed specifically for the rapid decomposition of stubborn scale and urine stains in toilets. The usage method is extremely convenient: Evenly spray on the inner wall of the dry toilet and let it sit for 3 to 5 minutes until the stains dissolve. Gently scrub with a toilet brush and then rinse clean. Repeat the operation for heavy stains. Moreover, oxalic acid and citric acid can work together to decompose calcium and magnesium crystals, achieving the three effects of stain removal, deodorization and antibacterial simultaneously.