Features: 1. Powerful decontamination: This product contains oxalic acid, which effectively removes stubborn stains, scale, and sediment, helping to restore the toilet to a like-new condition and maintain long-lasting cleanliness. 2. Fresh deodorization: Leaves a pleasant fragrance after use, improves bathroom air quality, and contributes to a clean and comfortable restroom environment. 3. Anti-hard scale: Specifically formulated for ceramic surfaces, it deeply cleans tough mineral deposits and helps prevent future buildup, ideal for toilets and urinals. 4. Highly concentrated formula: A small amount delivers strong cleaning performance, providing effective results with minimal usage, making it economical and efficient. 5. Safety instructions: It is recommended to wear gloves during use. After spraying, allow the product to sit for 5–10 minutes to break down stains, then rinse thoroughly with clean water for optimal results.