Features: 1. **Powerful Descaling Action**: Our bathroom descaling agent effectively dissolves tough calcium and magnesium scale, restoring surfaces to their original shine and smoothness. Perfect for shower heads, tiles, and metal fixtures. 2. **Safe and Gentle Formula**: Formulated with deionized water and sodium hydroxide, this neutral formula is tough on deposits but gentle on surfaces, ensuring no damage while cleaning. 3. **Easy Application**: Simply clean and dry the surface, apply the agent with a sponge, let it sit for 3-5 minutes, scrub gently, and rinse. Cleaning has never been easier! 4. **Enhanced Cleaning Power**: Contains sodium hypochlorite and isomeric alcohol polyoxyethylene ether, which work together to penetrate and soften stubborn deposits without harming surfaces. 5. **Convenient 237ml Size**: The 237ml bottle is perfect for regular use, providing enough product to tackle multiple cleaning tasks in your bathroom. Our bathroom descaling agent is carefully formulated with deionized water and sodium hydroxide. Designed specifically for rapidly dissolving calcium and magnesium scale and restoring a smooth surface. The usage method is extremely convenient: Clean the surface and dry it. Apply the descaling agent to the stained area with a sponge, let it stand for 3 to 5 minutes to fully react, gently scrub with a soft brush, and then thoroughly rinse with clean water. And it contains sodium hydroxide and sodium hypochlorite, which can work together to soften stubborn deposits, and isomeric alcohol polyoxyethylene ether enhances permeability without damaging the surface.